ສິບ

From Middle Chinese 十 (MC dzyip, “ten”). Cognate with Thai สิบ (sìp), Northern Thai ᩈᩥ᩠ᨷ, Lü ᦉᦲᧇ (ṡiib), Tai Dam ꪎꪲꪚ, Shan သိပ်း (síp), Tai Nüa ᥔᥤᥙᥴ (síp), Ahom 𑜏𑜢𑜆𑜫 (sip), Bouyei xib, Zhuang cib, Saek ซิ̄บ.


ເກົ້າ

lo-numeral

ເກົ້າ • (kao)

From Proto-Tai *kɤwꟲ (“nine”), from Middle Chinese 九 (MC kjuwX, “nine”), from Old Chinese 九 (OC *kuʔ), from Proto-Sino-Tibetan *d/s-kəw. Cognate with Thai เก้า (gâao), Northern Thai ᨠᩮᩢ᩶ᩣ, Lü ᦂᧁᧉ (k̇aw²), Tai Dam ꪹꪀ꫁ꪱ, Shan ၵဝ်ႈ (kāo), Tai Nüa ᥐᥝᥲ (kàw), Ahom 𑜀𑜧 (kaw), Bouyei guz, Zhuang gouj, Saek กู̂.

cog

Lü ᦂᧁᧉ (k̇aw²)


ແປດ

From Proto-Tai *peːtᴰ (“eight”), from Middle Chinese 八 (MC peat, “eight”). Cognate with Thai แปด (bpɛ̀ɛt), Tai Dam ꪵꪜꪒ, Lü ᦶᦔᧆᧈ (ṗaed¹), Shan ပႅတ်ႇ (pèt), Tai Nüa ᥙᥦᥖᥱ (pǎet), Ahom 𑜆𑜢𑜄𑜫 (pit), Bouyei beedt, Zhuang bet, Northern Thai ᨸᩯ᩠ᨯ.

Lü ᦶᦔᧆᧈ (ṗaed¹)


ເຈັດ

From Proto-Tai *cetᴰ (“seven”), from Middle Chinese 七 (MC tshit, “seven”). Cognate with Thai เจ็ด (jèt), Lü ᦵᦈᧆ (ṫsed), Tai Dam ꪹꪊꪸꪒ, Shan ၸဵတ်း (tsáet), Tai Nüa ᥓᥥᥖᥱ (tsět), Ahom 𑜋𑜢𑜄𑜫 (chit), Bouyei xadt, Zhuang caet, Nong Zhuang jiat.


ຫົກ

From Proto-Southwestern Tai *xrokᴰ¹ˢ (“six”), from Proto-Tai *krokᴰ (“six”), from Old Chinese 六 (OC *ruɡ, “six”). Cognate with Thai หก (hòk), Northern Thai ᩉᩫ᩠ᨠ, Lü ᦷᦠᧅ (ḣok), Tai Dam ꪶꪬꪀ, Shan ႁူၵ်း (húuk), Tai Nüa ᥞᥨᥐᥱ (hǒk), Ahom 𑜍𑜤𑜀𑜫 (ruk), Bouyei rogt, Zhuang roek or loeg, Nong Zhuang choak.

Lü ᦷᦠᧅ (ḣok)


ຫ້າ

From Proto-Tai *haːꟲ (“five”), from Old Chinese 五 (OC *ŋaːʔ, “five”). Cognate with Thai ห้า (hâa), Northern Thai ᩉ᩶ᩣ, Lü ᦠᦱᧉ (ḣaa²), Tai Dam ꪬ꫁ꪱ, Shan ႁႃႈ (hāa), Tai Nüa ᥞᥣᥲ (hàa), Ahom 𑜑𑜡 (hā), Bouyei hac, Zhuang haj.

Lü ᦠᦱᧉ (ḣaa²)


ສີ່

From Proto-Tai *siːᴮ (“four”), from Middle Chinese 四 (MC sijH, “four”), from Proto-Sino-Tibetan *b-ləj (“four”). Cognate with Thai สี่ (sìi), Northern Thai ᩈᩦ᩵, Lü ᦉᦲᧈ (ṡii¹), Tai Dam ꪎꪲ꪿, Shan သီႇ (sìi), Tai Nüa ᥔᥤᥱ (sǐ), Ahom 𑜏𑜣 (sī), Bouyei sis, Zhuang seiq.

Lü ᦉᦲᧈ (ṡii¹)


ສາມ

From Proto-Tai *saːm (“three”), from Middle Chinese 三 (MC sam, “three”). Cognate with Thai สาม (sǎam), Northern Thai ᩈᩣ᩠ᨾ, Lü ᦉᦱᧄ (ṡaam), Tai Dam ꪎꪱꪣ, Shan သၢမ် (sǎam), Tai Nüa ᥔᥣᥛᥴ (sáam), Ahom 𑜏𑜪 (saṃ), Bouyei saaml, Zhuang sam.


ສອງ

lo-numeral

ສອງ • (sǭng)

From Proto-Tai *soːŋᴬ, from Middle Chinese 雙 (MC sraewng, “two”). Cognate with Thai สอง (sɔ̌ɔng), Northern Thai ᩈᩬᨦ, Lü ᦉᦸᧂ (ṡoang), Tai Dam ꪎꪮꪉ, Shan သွင် (sǎung), Tai Nüa ᥔᥩᥒᥴ (sóang), Ahom 𑜏𑜨𑜂𑜫 (soṅ), Bouyei soongl, Zhuang song.


ໜຶ່ງ

ໜຶ່ງ • (nưng)

From Proto-Tai *nɯːŋᴮ. Cognate with Thai หนึ่ง (nʉ̀ng), Northern Thai ᨶᩧ᩠᩵ᨦ, Lü ᦓᦹᧂᧈ (nueng¹), Shan ၼိုင်ႈ (nūeng), Aiton လိုင် (lüṅ), Ahom 𑜎𑜢𑜤𑜂𑜫 (lüṅ), Zuojiang Zhuang nwngq.

cog

Ahom 𑜎𑜢𑜤𑜂𑜫 (lüṅ)


ຊາວ

Inherited from Proto-Southwestern Tai *zaːwᴬ⁴ (“twenty”) (Jonsson, 1991). Cognate with Isan ซาว, Northern Thai ᨪᩣ᩠ᩅ, Lü ᦌᦱᧁ (saaw), Tai Dam ꪏꪱꪫ (ꞌsáo), Shan သၢဝ်း (sáao), Tai Nüa ᥔᥣᥝᥰ (säaw), Ahom 𑜏𑜧 (saw).


ທີ່

From Proto-Tai *diːᴮ. Cognate with Thai ที่ (tîi), Lü ᦑᦲᧈ (tii¹), Shan တီႈ (tīi), Ahom 𑜄𑜣 (tī). Outside Tai-Kadai: compare Proto-Mon-Khmer *tiʔ ~ tiiʔ ~ tiəʔ (“that yonder”), Mon တေံ (teʔ, “that”), Khmer ទី (tii), Vietnamese thì (“then, which, to be”).

cog

used to form ordinal number from cardinal number


ສູນ

From Old Khmer ឝូន្យ (śūnya), from Sanskrit शून्य (śūnya, “zero”). Cognate with Khmer សូន្យ (soun), Thai ศูนย์ (sǔun).


ປາກ

From Middle Chinese 百 (MC paek). Cognate with Lü ᦔᦱᧅ (ṗaak); Shan ပၢၵ်ႇ (pàak); Zhuang bak.


ນຶ່ງ

lo-numeral

ນຶ່ງ • (nưng)

cog

Ahom 𑜎𑜢𑜤𑜂𑜫 (lüṅ)


ໝື່ນ

head

ໝື່ນ • (mư̄n)

From Middle Chinese 萬 (MC mjonH, “ten thousand”). Cognate with Thai หมื่น (mʉ̀ʉn), Lü ᦖᦹᧃᧈ (ṁuen¹), Shan မိုၼ်ႇ (mùen), Khmer ម៉ឺន (məɨn) and ហ្មឺន (məɨn), Vietnamese muôn.

cog

Thai หมื่น (mʉ̀ʉn)

Lü ᦖᦹᧃᧈ (ṁuen¹)


ແສນ

From Proto-Southwestern Tai *sɛːnᴬ¹ (“one hundred thousand”) (Jonsson, 1991). Cognate with Thai แสน (sɛ̌ɛn), Northern Thai ᩈᩯ᩠ᨶ, Lü ᦶᦉᧃ (ṡaen), Shan သႅၼ် (sěn), Tai Nüa ᥔᥦᥢᥴ (sáen), Phake ꩬိၺ် (siñ), Ahom 𑜏𑜢𑜐𑜫 (siñ).


ເອັດ

lo-numeral

ເອັດ • (ʼet)

From Middle Chinese 一 (MC 'jit, “one”). Cognate with Thai เอ็ด (èt), Shan ဢဵတ်း (ʼáet), Ahom 𑜒𑜢𑜄𑜫 (ʼit), Bouyei idt, Zhuang it.

ສິບເອັດ (sip ʼet) eleven

ສາມສິບເອັດ (sām sip ʼet) thirty-one

one (when used as part of another numeral – eleven, twenty-one, etc.)


ຄູ່

From Proto-Tai *ɡuːᴮ. Cognate with Thai คู่ (kûu), Lü ᦅᦴᧈ (kuu¹), Shan ၵူႈ (kūu).