"ないちゃー" meaning in Okinawan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ryu",
        "2": "ないち",
        "3": "*あー",
        "pos2": "person suffix",
        "t1": "mainland",
        "tr1": "naichi",
        "tr2": "*-ā"
      },
      "expansion": "ないち (naichi, “mainland”) + *あー (*-ā, person suffix)",
      "name": "suffix"
    }
  ],
  "etymology_text": "Compound of ないち (naichi, “mainland”) + *あー (*-ā, person suffix).",
  "forms": [
    {
      "form": "naichā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "noun",
        "2": "ないちゃー"
      },
      "expansion": "ないちゃー (naichā)",
      "name": "ryu-head"
    }
  ],
  "lang": "Okinawan",
  "lang_code": "ryu",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Okinawan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan hiragana",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan terms suffixed with *あー",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "内地人: a mainlander: someone living or coming from mainland Japan (Honshū, Shikoku, Kyūshū, etc.)"
      ],
      "id": "en-ないちゃー-ryu-noun-swIY1B2-",
      "links": [
        [
          "内地人",
          "内地人#Okinawan"
        ],
        [
          "mainlander",
          "mainlander"
        ],
        [
          "mainland",
          "mainland"
        ],
        [
          "Japan",
          "Japan"
        ],
        [
          "Honshū",
          "Honshu#English"
        ],
        [
          "Shikoku",
          "Shikoku#English"
        ],
        [
          "Kyūshū",
          "Kyushu#English"
        ]
      ],
      "related": [
        {
          "roman": "naichi",
          "word": "ないち"
        }
      ],
      "synonyms": [
        {
          "roman": "yamatunchu",
          "word": "やまとぅんちゅ"
        },
        {
          "word": "ないちゃあ"
        },
        {
          "word": "内地人"
        }
      ]
    }
  ],
  "word": "ないちゃー"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ryu",
        "2": "ないち",
        "3": "*あー",
        "pos2": "person suffix",
        "t1": "mainland",
        "tr1": "naichi",
        "tr2": "*-ā"
      },
      "expansion": "ないち (naichi, “mainland”) + *あー (*-ā, person suffix)",
      "name": "suffix"
    }
  ],
  "etymology_text": "Compound of ないち (naichi, “mainland”) + *あー (*-ā, person suffix).",
  "forms": [
    {
      "form": "naichā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "noun",
        "2": "ないちゃー"
      },
      "expansion": "ないちゃー (naichā)",
      "name": "ryu-head"
    }
  ],
  "lang": "Okinawan",
  "lang_code": "ryu",
  "pos": "noun",
  "related": [
    {
      "roman": "naichi",
      "word": "ないち"
    }
  ],
  "senses": [
    {
      "categories": [
        "Okinawan entries with incorrect language header",
        "Okinawan hiragana",
        "Okinawan lemmas",
        "Okinawan nouns",
        "Okinawan terms spelled with ちゃ",
        "Okinawan terms spelled with ー",
        "Okinawan terms suffixed with *あー",
        "Okinawan terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "内地人: a mainlander: someone living or coming from mainland Japan (Honshū, Shikoku, Kyūshū, etc.)"
      ],
      "links": [
        [
          "内地人",
          "内地人#Okinawan"
        ],
        [
          "mainlander",
          "mainlander"
        ],
        [
          "mainland",
          "mainland"
        ],
        [
          "Japan",
          "Japan"
        ],
        [
          "Honshū",
          "Honshu#English"
        ],
        [
          "Shikoku",
          "Shikoku#English"
        ],
        [
          "Kyūshū",
          "Kyushu#English"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "yamatunchu",
      "word": "やまとぅんちゅ"
    },
    {
      "word": "ないちゃあ"
    },
    {
      "word": "内地人"
    }
  ],
  "word": "ないちゃー"
}