"unfailingly" meaning in angličtina

{
  "categories": [
    {
      "kind": "other",
      "name": "Anglická příslovce",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "angličtina",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "příslovce",
  "raw_tags": [
    "způsobu"
  ],
  "related": [
    {
      "word": "unfailing"
    },
    {
      "word": "failure"
    },
    {
      "word": "fail"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "bold_text_offsets": [
            [
              12,
              23
            ]
          ],
          "text": "I have been unfailingly polite and courteous, but you two have been nothing but rude.",
          "translation": "Já jsem neochvějně zdvořilý a slušný, zatímco vy oba se chováte naprosto hrubě."
        }
      ],
      "glosses": [
        "neochvějně, nehynoucně, neutuchajícně"
      ],
      "id": "cs-unfailingly-en-adv-I6GUH~M8"
    }
  ],
  "sounds": [
    {
      "ipa": "[ʌnˈfeɪlɪŋlɪ]"
    }
  ],
  "synonyms": [
    {
      "raw_tags": [
        "částečně"
      ],
      "sense_index": 1,
      "word": "reliably"
    },
    {
      "sense_index": 1,
      "word": "constantly"
    },
    {
      "sense_index": 1,
      "word": "infallibly"
    },
    {
      "sense_index": 1,
      "word": "changelessly"
    }
  ],
  "word": "unfailingly"
}

{
  "categories": [
    "Anglická příslovce"
  ],
  "lang": "angličtina",
  "lang_code": "en",
  "pos": "adv",
  "pos_title": "příslovce",
  "raw_tags": [
    "způsobu"
  ],
  "related": [
    {
      "word": "unfailing"
    },
    {
      "word": "failure"
    },
    {
      "word": "fail"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "bold_text_offsets": [
            [
              12,
              23
            ]
          ],
          "text": "I have been unfailingly polite and courteous, but you two have been nothing but rude.",
          "translation": "Já jsem neochvějně zdvořilý a slušný, zatímco vy oba se chováte naprosto hrubě."
        }
      ],
      "glosses": [
        "neochvějně, nehynoucně, neutuchajícně"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʌnˈfeɪlɪŋlɪ]"
    }
  ],
  "synonyms": [
    {
      "raw_tags": [
        "částečně"
      ],
      "sense_index": 1,
      "word": "reliably"
    },
    {
      "sense_index": 1,
      "word": "constantly"
    },
    {
      "sense_index": 1,
      "word": "infallibly"
    },
    {
      "sense_index": 1,
      "word": "changelessly"
    }
  ],
  "word": "unfailingly"
}