"-iog" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "kw",
        "2": "-yek"
      },
      "expansion": "Cornish -yek",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with Cornish -yek.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "suffix",
        "cat2": "adjective-forming suffixes"
      },
      "expansion": "-iog",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "adain (“wing”) + -iog → adeiniog (“winged”)",
          "type": "example"
        },
        {
          "text": "baich (“club”) + -iog → beichiog (“burdened; pregnant”)",
          "type": "example"
        },
        {
          "text": "cwrl (“curl”) + -iog → cyrliog (“curly”)",
          "type": "example"
        },
        {
          "text": "gair (“word”) + -iog → geiriog (“wordy”)",
          "type": "example"
        }
      ],
      "glosses": [
        "adjectival suffix often indicating an abundance of the root"
      ],
      "id": "en--iog-cy-suffix-7M02wRIj",
      "synonyms": [
        {
          "word": "-og"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/jɔɡ/"
    }
  ],
  "word": "-iog"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "kw",
        "2": "-yek"
      },
      "expansion": "Cornish -yek",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with Cornish -yek.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "suffix",
        "cat2": "adjective-forming suffixes"
      },
      "expansion": "-iog",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh adjective-forming suffixes",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh suffixes"
      ],
      "examples": [
        {
          "text": "adain (“wing”) + -iog → adeiniog (“winged”)",
          "type": "example"
        },
        {
          "text": "baich (“club”) + -iog → beichiog (“burdened; pregnant”)",
          "type": "example"
        },
        {
          "text": "cwrl (“curl”) + -iog → cyrliog (“curly”)",
          "type": "example"
        },
        {
          "text": "gair (“word”) + -iog → geiriog (“wordy”)",
          "type": "example"
        }
      ],
      "glosses": [
        "adjectival suffix often indicating an abundance of the root"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/jɔɡ/"
    }
  ],
  "synonyms": [
    {
      "word": "-og"
    }
  ],
  "word": "-iog"
}