{"id": "substantiate", "metadata": {"operation": "retrieve", "provider": "Oxford University Press", "schema": "RetrieveEntry"}, "results": [{"id": "substantiate", "language": "en-gb", "lexicalEntries": [{"derivatives": [{"id": "substantiation", "text": "substantiation"}], "entries": [{"etymologies": ["mid 17th century: from medieval Latin substantiat- \u2018given substance\u2019, from the verb substantiare"], "grammaticalFeatures": [{"id": "transitive", "text": "Transitive", "type": "Subcategorization"}], "pronunciations": [{"audioFile": "https://audio.oxforddictionaries.com/en/mp3/substantiate_gb_2.mp3", "dialects": ["British English"], "phoneticNotation": "IPA", "phoneticSpelling": "s\u0259b\u02c8stan\u0283\u026ae\u026at"}], "senses": [{"definitions": ["provide evidence to support or prove the truth of"], "examples": [{"text": "they had found nothing to substantiate the allegations"}], "id": "m_en_gbus1008540.005", "shortDefinitions": ["provide evidence to support or prove truth of"], "synonyms": [{"language": "en", "text": "prove"}, {"language": "en", "text": "give proof of"}, {"language": "en", "text": "show to be true"}, {"language": "en", "text": "give substance to"}, {"language": "en", "text": "support"}, {"language": "en", "text": "uphold"}, {"language": "en", "text": "back up"}, {"language": "en", "text": "bear out"}, {"language": "en", "text": "justify"}, {"language": "en", "text": "vindicate"}, {"language": "en", "text": "validate"}, {"language": "en", "text": "corroborate"}, {"language": "en", "text": "verify"}, {"language": "en", "text": "authenticate"}, {"language": "en", "text": "confirm"}, {"language": "en", "text": "endorse"}, {"language": "en", "text": "give credence to"}, {"language": "en", "text": "lend weight to"}, {"language": "en", "text": "establish"}, {"language": "en", "text": "demonstrate"}], "thesaurusLinks": [{"entry_id": "substantiate", "sense_id": "t_en_gb0014337.001"}]}]}], "language": "en-gb", "lexicalCategory": {"id": "verb", "text": "Verb"}, "text": "substantiate"}], "type": "headword", "word": "substantiate"}], "word": "substantiate"}