"äkkiä" meaning in Finnish

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "yhtäkkiä"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "urj-fin-pro",
        "3": "*äkki",
        "4": "*äkkidä"
      },
      "expansion": "Proto-Finnic *äkkidä",
      "name": "inh"
    },
    {
      "args": {
        "1": "et",
        "2": "äkki"
      },
      "expansion": "Estonian äkki",
      "name": "cog"
    },
    {
      "args": {
        "1": "izh",
        "2": "äkkii"
      },
      "expansion": "Ingrian äkkii",
      "name": "cog"
    },
    {
      "args": {
        "1": "krl",
        "2": "äkkie"
      },
      "expansion": "Karelian äkkie",
      "name": "cog"
    },
    {
      "args": {
        "1": "vep",
        "2": "äkkid"
      },
      "expansion": "Veps äkkid",
      "name": "cog"
    },
    {
      "args": {
        "1": "vot",
        "2": "ättši"
      },
      "expansion": "Votic ättši",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Finnic *äkkidä. Cognates include Estonian äkki, Ingrian äkkii, Karelian äkkie, Veps äkkid and Votic ättši.",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "adverbs"
      },
      "expansion": "äkkiä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "quickly, rapidly, promptly, fast"
      ],
      "id": "en-äkkiä-fi-adv-In1JKWux",
      "links": [
        [
          "quickly",
          "quickly"
        ],
        [
          "rapidly",
          "rapidly"
        ],
        [
          "promptly",
          "promptly"
        ],
        [
          "fast",
          "fast"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "unexpectedly, out of the blue, abruptly, suddenly"
      ],
      "id": "en-äkkiä-fi-adv-93b1asTr",
      "links": [
        [
          "unexpectedly",
          "unexpectedly"
        ],
        [
          "out of the blue",
          "out of the blue"
        ],
        [
          "abruptly",
          "abruptly"
        ],
        [
          "suddenly",
          "suddenly"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈækːiæ/"
    },
    {
      "ipa": "[ˈækːiæ]"
    },
    {
      "rhymes": "-ækːiæ"
    }
  ],
  "word": "äkkiä"
}

{
  "categories": [
    "Finnish 3-syllable words",
    "Finnish adverbs",
    "Finnish entries with incorrect language header",
    "Finnish lemmas",
    "Finnish terms derived from Proto-Finnic",
    "Finnish terms inherited from Proto-Finnic",
    "Finnish terms with IPA pronunciation",
    "Rhymes:Finnish/ækːiæ",
    "Rhymes:Finnish/ækːiæ/3 syllables"
  ],
  "derived": [
    {
      "word": "yhtäkkiä"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "urj-fin-pro",
        "3": "*äkki",
        "4": "*äkkidä"
      },
      "expansion": "Proto-Finnic *äkkidä",
      "name": "inh"
    },
    {
      "args": {
        "1": "et",
        "2": "äkki"
      },
      "expansion": "Estonian äkki",
      "name": "cog"
    },
    {
      "args": {
        "1": "izh",
        "2": "äkkii"
      },
      "expansion": "Ingrian äkkii",
      "name": "cog"
    },
    {
      "args": {
        "1": "krl",
        "2": "äkkie"
      },
      "expansion": "Karelian äkkie",
      "name": "cog"
    },
    {
      "args": {
        "1": "vep",
        "2": "äkkid"
      },
      "expansion": "Veps äkkid",
      "name": "cog"
    },
    {
      "args": {
        "1": "vot",
        "2": "ättši"
      },
      "expansion": "Votic ättši",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Finnic *äkkidä. Cognates include Estonian äkki, Ingrian äkkii, Karelian äkkie, Veps äkkid and Votic ättši.",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "adverbs"
      },
      "expansion": "äkkiä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "quickly, rapidly, promptly, fast"
      ],
      "links": [
        [
          "quickly",
          "quickly"
        ],
        [
          "rapidly",
          "rapidly"
        ],
        [
          "promptly",
          "promptly"
        ],
        [
          "fast",
          "fast"
        ]
      ]
    },
    {
      "glosses": [
        "unexpectedly, out of the blue, abruptly, suddenly"
      ],
      "links": [
        [
          "unexpectedly",
          "unexpectedly"
        ],
        [
          "out of the blue",
          "out of the blue"
        ],
        [
          "abruptly",
          "abruptly"
        ],
        [
          "suddenly",
          "suddenly"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈækːiæ/"
    },
    {
      "ipa": "[ˈækːiæ]"
    },
    {
      "rhymes": "-ækːiæ"
    }
  ],
  "word": "äkkiä"
}