"srečneje" meaning in Slovene

{
  "forms": [
    {
      "form": "srẹ́čneje",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "srečnȇje",
      "tags": [
        "canonical"
      ]
    }
  ],
  "lang": "Slovene",
  "lang_code": "sl",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Slovene entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "srẹ́čno"
        }
      ],
      "glosses": [
        "comparative degree of srẹ́čno"
      ],
      "id": "en-srečneje-sl-adv-CcG6HxbI",
      "links": [
        [
          "srẹ́čno",
          "srečno#Slovene"
        ]
      ],
      "tags": [
        "comparative",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/srèːt͡ʃnɛjɛ/"
    },
    {
      "ipa": "/srɛt͡ʃnɛ́ːjɛ/"
    }
  ],
  "word": "srečneje"
}

{
  "forms": [
    {
      "form": "srẹ́čneje",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "srečnȇje",
      "tags": [
        "canonical"
      ]
    }
  ],
  "lang": "Slovene",
  "lang_code": "sl",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Slovene 3-syllable words",
        "Slovene comparative adverbs",
        "Slovene entries with incorrect language header",
        "Slovene non-lemma forms",
        "Slovene terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "srẹ́čno"
        }
      ],
      "glosses": [
        "comparative degree of srẹ́čno"
      ],
      "links": [
        [
          "srẹ́čno",
          "srečno#Slovene"
        ]
      ],
      "tags": [
        "comparative",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/srèːt͡ʃnɛjɛ/"
    },
    {
      "ipa": "/srɛt͡ʃnɛ́ːjɛ/"
    }
  ],
  "word": "srečneje"
}