Niger

cs-proper noun

Niger m inan (relational adjective nigerský, demonym Nigeřan)

nigerský (adjective relational)
Nigeřan (demonym)
Niger (nominative singular)
Nigeru (genitive singular)
Nigeru (dative singular)
Niger (accusative singular)
Nigere (singular vocative)
Nigeru (locative singular)
Nigerem (instrumental singular)

Niger (a country in West Africa, situated to the north of Nigeria)

Niger (a major river in West Africa, that flows into the Gulf of Guinea in Nigeria)


Ottawa

Ottawa f (relational adjective ottawský)

ottawský (adjective relational)
Ottawa (nominative singular)
Ottawy (genitive singular)
Ottawě (dative singular)
Ottawu (accusative singular)
Ottawo (singular vocative)
Ottawě (locative singular)
Ottawou (instrumental singular)


Kongo

Kongo n (relational adjective konžský, demonym Konžan)

konžský (adjective relational)
Konžan (demonym)
Kongo (nominative singular)
Konga (genitive singular)
Kongu (dative singular)
Kongo (accusative singular)
Kongo (singular vocative)
Kongu (locative singular)
Kongem (instrumental singular)

Republic of the Congo
Republic of the Congo

Democratic Republic of the Congo
Democratic Republic of the Congo

Congo (a country in Central Africa, larger and to the east of the Republic of the Congo)

Congo (a country in Central Africa, smaller and to the west of the Democratic Republic of the Congo)

Congo (a large river in Africa, which flows for about 4,380 km (2,720 miles) to the Atlantic Ocean in the Democratic Republic of Congo)


Tigris

Tigris (nominative singular)
Tigridu (genitive singular)
Tigrisu (genitive singular)
Tigridu (dative singular)
Tigrisu (dative singular)
Tigris (accusative singular)
Tigride (singular vocative)
Tigrise (singular vocative)
Tigrisi (singular vocative)
Tigridu (locative singular)
Tigrisu (locative singular)
Tigridem (instrumental singular)
Tigrisem (instrumental singular)


Eufrat

Eufrat (nominative singular)
Eufratu (genitive singular)
Eufratu (dative singular)
Eufrat (accusative singular)
Eufrate (singular vocative)
Eufratu (locative singular)
Eufratem (instrumental singular)


Indus

Indus m inan (relational adjective induský)

induský (adjective relational)
Indus (nominative singular)
Indu (genitive singular)
Indu (dative singular)
Indus (accusative singular)
Inde (singular vocative)
Indu (locative singular)
Indem (instrumental singular)


Nil m inan (relational adjective nilský)

nilský (adjective relational)
Nilu (genitive singular)
Nilu (dative singular)
Nile (singular vocative)
Nilu (locative singular)
Nilem (instrumental singular)


Styx

Styx (nominative singular)
Stygu (genitive singular)
Styxu (genitive singular)
Stygu (dative singular)
Styxu (dative singular)
Styx (accusative singular)
Stygu (singular vocative)
Styxe (singular vocative)
Stygu (locative singular)
Styxu (locative singular)
Stygem (instrumental singular)
Styxem (instrumental singular)

Borrowed from Ancient Greek Στύξ (Stúx).

Nix, Hydra a podle přesvědčení vědců i Kerberos a Styx mají navíc spíš oválný než kulatý tvar, což ještě víc přispívá k jejich nepředvídatelným oběžným drahám.

2015 June 4, “Pluto a jeho měsíce jsou tak trochu splašená mini soustava”, in Česká televize:

The shape of Nix, Hydra and, as scientists are convinced, also Kerberos and Styx is more oval than round, which contributes to unpredictibility of their orbits even more.


Ganges

Ganges m inan (relational adjective ganžský or gangský)

ganžský (adjective relational)
gangský (adjective relational)
Ganges (nominative singular)
Gangu (genitive singular)
Gangu (dative singular)
Ganges (accusative singular)
Gangu (singular vocative)
Gangu (locative singular)
Gangem (instrumental singular)

Alternative form of Ganga: Ganges (a major river in India and Bangladesh)


řeka

cs-noun

řeka f (relational adjective říční, diminutive říčka)

říční (adjective relational)
říčka (diminutive)
řeka (nominative singular)
řeky (nominative plural)
řeky (genitive singular)
řek (genitive plural)
řece (dative singular)
řekám (dative plural)
řeku (accusative singular)
řeky (accusative plural)
řeko (singular vocative)
řeky (plural vocative)
řece (locative singular)
řekách (locative plural)
řekou (instrumental singular)
řekami (instrumental plural)

Inherited from Old Czech řěka, from Proto-Slavic *rěka.


Gambie

cs-proper noun

Gambie f (relational adjective gambijský, demonym Gambijec)

gambijský (adjective relational)
Gambijec (demonym)
Gambie (nominative singular)
Gambie (genitive singular)
Gambii (dative singular)
Gambii (accusative singular)
Gambie (singular vocative)
Gambii (locative singular)
Gambií (instrumental singular)


Maputo

Maputo n (relational adjective maputský)

maputský (adjective relational)
Maputo (nominative singular)
Maputa (genitive singular)
Maputu (dative singular)
Maputo (accusative singular)
Maputo (singular vocative)
Maputu (locative singular)
Maputem (instrumental singular)


Amazonka

Amazonka (nominative singular)
Amazonky (genitive singular)
Amazonce (dative singular)
Amazonku (accusative singular)
Amazonko (singular vocative)
Amazonce (locative singular)
Amazonkou (instrumental singular)

the Amazon, Amazon River (a major river in Brazil, Colombia and Peru)


Morava

Morava f (relational adjective moravský, demonym Moravan or (informal) Moravák)

moravský (adjective relational)
Moravan (demonym)
Moravák (demonym informal)
Morava (nominative singular)
Moravy (genitive singular)
Moravě (dative singular)
Moravu (accusative singular)
Moravo (singular vocative)
Moravě (locative singular)
Moravou (instrumental singular)


Jordán

Jordán (nominative singular)
Jordánu (genitive singular)
Jordánu (dative singular)
Jordán (accusative singular)
Jordáne (singular vocative)
Jordánu (locative singular)
Jordánem (instrumental singular)

Jordan (a river in Western Asia, in the Middle East, that empties into the Dead Sea, flowing through Israel, the Golan Heights, the West Bank and Jordan)


Seina

Seina (nominative singular)
Seiny (genitive singular)
Seině (dative singular)
Seinu (accusative singular)
Seino (singular vocative)
Seině (locative singular)
Seinou (instrumental singular)


Rýn

Rýn m inan (relational adjective rýnský)

rýnský (adjective relational)
Rýn (nominative singular)
Rýna (genitive singular)
Rýnu (dative singular)
Rýn (accusative singular)
Rýne (singular vocative)
Rýně (locative singular)
Rýnu (locative singular)
Rýnem (instrumental singular)


Odra

Odra (nominative singular)
Odry (genitive singular)
Odře (dative singular)
Odru (accusative singular)
Odro (singular vocative)
Odře (locative singular)
Odrou (instrumental singular)

the Oder, a river of central Europe that flows from the Czech Republic through Poland and Germany to the Baltic Sea


Labe

Labe (nominative singular)
Labe (genitive singular)
Labi (dative singular)
Labe (accusative singular)
Labe (singular vocative)
Labi (locative singular)
Labem (instrumental singular)

Inherited from Old Czech Labe, Labě, from Proto-Slavic *olba, from Proto-Germanic *albī (“river”).


Dunaj

Dunaj (nominative singular)
Dunaje (genitive singular)
Dunaji (dative singular)
Dunaj (accusative singular)
Dunaji (singular vocative)
Dunaji (locative singular)
Dunajem (instrumental singular)

Inherited from Proto-Slavic *Dunavь, from Gothic *𐌳𐍉𐌽𐌰𐍅𐌹 (*dōnawi), from Proto-Germanic *Dōnawjaz, from Proto-Celtic *Dānowyos (whence also Latin Danubius), an extended form of the river-name *Dānu, from Proto-Indo-European *déh₂nu (“river goddess”), akin to *dʰenh₂- (“to set in motion; to flow”).


Něva

něvský (adjective relational)
Něva (nominative singular)
Něvy (genitive singular)
Něvě (dative singular)
Něvu (accusative singular)
Něvo (singular vocative)
Něvě (locative singular)
Něvou (instrumental singular)


Řezná

Řezná (nominative singular)
Řezné (genitive singular)
Řezné (dative singular)
Řeznou (accusative singular)
Řezná (singular vocative)
Řezné (locative singular)
Řeznou (instrumental singular)


Volha

volžský (adjective relational)
Volha (nominative singular)
Volhy (genitive singular)
Volze (dative singular)
Volhu (accusative singular)
Volho (singular vocative)
Volze (locative singular)
Volhou (instrumental singular)


Ganga

cs-proper noun

Ganga f (relational adjective ganžský or gangský)

ganžský (adjective relational)
gangský (adjective relational)
Ganga (nominative singular)
Gangy (genitive singular)
Ganze (dative singular)
Gangu (accusative singular)
Gango (singular vocative)
Ganze (locative singular)
Gangou (instrumental singular)

Ganges (a major river in India and Bangladesh)


Dněpr

Dněpr (nominative singular)
Dněpru (genitive singular)
Dněpru (dative singular)
Dněpr (accusative singular)
Dněpre (singular vocative)
Dněpře (singular vocative)
Dněpru (locative singular)
Dněprem (instrumental singular)

Dnieper, the second-longest river in Europe


Jenisej

Jenisej (nominative singular)
Jeniseje (nominative plural)
Jeniseje (genitive singular)
Jenisejů (genitive plural)
Jeniseji (dative singular)
Jenisejům (dative plural)
Jenisej (accusative singular)
Jeniseje (accusative plural)
Jeniseji (singular vocative)
Jeniseje (plural vocative)
Jeniseji (locative singular)
Jenisejích (locative plural)
Jenisejem (instrumental singular)
Jeniseji (instrumental plural)


Loira

Loira (nominative singular)
Loiry (genitive singular)
Loiře (dative singular)
Loiru (accusative singular)
Loiro (singular vocative)
Loiře (locative singular)
Loirou (instrumental singular)


Vltava

Vltava f (relational adjective vltavský)

vltavský (adjective relational)
Vltava (nominative singular)
Vltavy (genitive singular)
Vltavě (dative singular)
Vltavu (accusative singular)
Vltavo (singular vocative)
Vltavě (locative singular)
Vltavou (instrumental singular)

Inherited from Old Czech Vltava. Said to be of Germanic origin, corresponding to Proto-Germanic *wilþijaz (“wild”) + *ahwō (“water”).

Vltava (a major river in the Czech Republic)


Amur

Amur m inan (relational adjective amurský)

amurský (adjective relational)
Amur (nominative singular)
Amury (nominative plural)
Amuru (genitive singular)
Amurů (genitive plural)
Amuru (dative singular)
Amurům (dative plural)
Amur (accusative singular)
Amury (accusative plural)
Amure (singular vocative)
Amury (plural vocative)
Amuru (locative singular)
Amurech (locative plural)
Amurem (instrumental singular)
Amury (instrumental plural)

Amur (long river forming the border between the Far East of Russia and Northeastern China)


Lužická Nisa

Lužická Nisa (nominative singular)
Lužické Nisy (genitive singular)
Lužické Nise (dative singular)
Lužickou Nisu (accusative singular)
Lužická Niso (singular vocative)
Lužické Nise (locative singular)
Lužickou Nisou (instrumental singular)


Visla

Visla (nominative singular)
Visly (genitive singular)
Visle (dative singular)
Vislu (accusative singular)
Vislo (singular vocative)
Visle (locative singular)
Vislou (instrumental singular)


Kubáň

kubáňský (adjective relational)
Kubáň (nominative singular)
Kubáně (genitive singular)
Kubáni (dative singular)
Kubáň (accusative singular)
Kubáni (singular vocative)
Kubáni (locative singular)
Kubání (instrumental singular)

Kuban (a river in Russia, in the North Caucasus)


Šelda

šeldský (adjective relational)
Šelda (nominative singular)
Šeldy (genitive singular)
Šeldě (dative singular)
Šeldu (accusative singular)
Šeldo (singular vocative)
Šeldě (locative singular)
Šeldou (instrumental singular)

Scheldt (river flowing through France, Belgium and The Netherlands)


Dněstr

Dněstr (nominative singular)
Dněstru (genitive singular)
Dněstru (dative singular)
Dněstr (accusative singular)
Dněstre (singular vocative)
Dněstře (singular vocative)
Dněstru (locative singular)
Dněstrem (instrumental singular)

Dniester (river in Eastern Europe, flowing through Ukraine and Moldova to the Black Sea)


Voroněž

Voroněž (nominative singular)
Voroněže (genitive singular)
Voroněži (dative singular)
Voroněž (accusative singular)
Voroněži (singular vocative)
Voroněži (locative singular)
Voroněží (instrumental singular)

Voronezh (a left tributary of the Don in Tambov, Lipetsk and Voronezh Oblasts, Russia)


Jihlava

Jihlava f (relational adjective jihlavský, demonym Jihlavan, female demonym Jihlavanka)

jihlavský (adjective relational)
Jihlavan (demonym)
Jihlavanka (demonym feminine)
Jihlava (nominative singular)
Jihlavy (genitive singular)
Jihlavě (dative singular)
Jihlavu (accusative singular)
Jihlavo (singular vocative)
Jihlavě (locative singular)
Jihlavou (instrumental singular)


Opava

Opava f (relational adjective opavský, demonym Opavan, female demonym Opavanka)

opavský (adjective relational)
Opavan (demonym)
Opavanka (demonym feminine)
Opava (nominative singular)
Opavy (genitive singular)
Opavě (dative singular)
Opavu (accusative singular)
Opavo (singular vocative)
Opavě (locative singular)
Opavou (instrumental singular)

A river in the northeastern Czech Republic, a left tributary of the Oder river


Sázava

Sázava f (relational adjective sázavský, demonym Sázavan, female demonym Sázavanka)

sázavský (adjective relational)
Sázavan (demonym)
Sázavanka (demonym feminine)
Sázava (nominative singular)
Sázavy (genitive singular)
Sázavě (dative singular)
Sázavu (accusative singular)
Sázavo (singular vocative)
Sázavě (locative singular)
Sázavou (instrumental singular)

A right tributary of the Vltava, in the Czech Republic


Litava

Litava (nominative singular)
Litavy (genitive singular)
Litavě (dative singular)
Litavu (accusative singular)
Litavo (singular vocative)
Litavě (locative singular)
Litavou (instrumental singular)


Dyje

dyjský (adjective relational)
Dyje (nominative singular)
Dyje (genitive singular)
Dyji (dative singular)
Dyji (accusative singular)
Dyje (singular vocative)
Dyji (locative singular)
Dyjí (instrumental singular)

Inherited from Proto-Slavic *dyjь, from Proto-Balto-Slavic *dujas, from a Roman-era intermediate (possibly Latin) name, ultimately from Proto-Indo-European *dʰew- (“to flow”).

A river in Central Europe which is a tributary to the Morava River


Jizera

Jizera f (relational adjective jizerský)

jizerský (adjective relational)
Jizera (nominative singular)
Jizery (genitive singular)
Jizeře (dative singular)
Jizeru (accusative singular)
Jizero (singular vocative)
Jizeře (locative singular)
Jizerou (instrumental singular)

A river in the Czech Republic, beginning on the border between Poland and the Czech Republic and ending in Central Bohemia


Žlutá řeka

Žlutá řeka (nominative singular)
Žluté řeky (nominative plural)
Žluté řeky (genitive singular)
Žlutých řek (genitive plural)
Žluté řece (dative singular)
Žlutým řekám (dative plural)
Žlutou řeku (accusative singular)
Žluté řeky (accusative plural)
Žlutá řeko (singular vocative)
Žluté řeky (plural vocative)
Žluté řece (locative singular)
Žlutých řekách (locative plural)
Žlutou řekou (instrumental singular)
Žlutými řekami (instrumental plural)


Amudarja

Amudarja (nominative singular)
Amudarji (genitive singular)
Amudarje (genitive singular)
Amudarje (dative singular)
Amudarji (dative singular)
Amudarju (accusative singular)
Amudarjo (singular vocative)
Amudarje (locative singular)
Amudarji (locative singular)
Amudarjou (instrumental singular)

Amu Darya (a major river in Afghanistan, Tajikistan, Turkmenistan and Uzbekistan)


Syrdarja

Syrdarja (nominative singular)
Syrdarji (genitive singular)
Syrdarje (genitive singular)
Syrdarje (dative singular)
Syrdarji (dative singular)
Syrdarju (accusative singular)
Syrdarjo (singular vocative)
Syrdarje (locative singular)
Syrdarji (locative singular)
Syrdarjou (instrumental singular)

Syr Darya (a major river in Kyrgyzstan, Uzbekistan, Tajikistan and Kazakhstan)


Tibera

Tibera f (relational adjective tiberský)

tiberský (adjective relational)
Tibera (nominative singular)
Tibery (genitive singular)
Tibeře (dative singular)
Tiberu (accusative singular)
Tibero (singular vocative)
Tibeře (locative singular)
Tiberou (instrumental singular)

Tiber (a river in Italy, passing through Rome)


Mže

Mže (nominative singular)
Mže (genitive singular)
Mži (dative singular)
Mži (accusative singular)
Mže (singular vocative)
Mži (locative singular)
Mží (instrumental singular)

A river in the Czech Republic and Germany.