"swingiest" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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          "ref": "2018 July 25, John Walters, “Beyond the Border”, in Seven Days VT, Burlington, VT:",
          "text": "NH-1, from which U.S. Rep. Carol Shea-Porter (D-N.H.) is retiring, is \"one of the swingiest seats in the country,\" Smith said.",
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      "form_of": [
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          "extra": "most swingy",
          "word": "swingy"
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        "superlative form of swingy: most swingy"
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  "word": "swingiest"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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      "examples": [
        {
          "ref": "2018 July 25, John Walters, “Beyond the Border”, in Seven Days VT, Burlington, VT:",
          "text": "NH-1, from which U.S. Rep. Carol Shea-Porter (D-N.H.) is retiring, is \"one of the swingiest seats in the country,\" Smith said.",
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      ],
      "form_of": [
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          "extra": "most swingy",
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        "superlative form of swingy: most swingy"
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  "word": "swingiest"
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