DECALCIFY Antonyms There are 4 antonyms of the word decalcify. (opposite meanings)Did you mean?Definition of DECALCIFYAlso try opposite words for..decalcifieddecalcifiesBest Opposite Words For DECALCIFYTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1calcifyverbv2ossifyverbv3petrifyverbv4solidifyverbv Alternatives for OSSIFY Words (9)hardenpetrifycoagulatecongealfortifyfreezesolidifystiffenrigidifyOpposite words for ossify Alternatives for PETRIFY Words (3)lapidifyossifyrigidifyOpposite words for petrify Alternatives for SOLIDIFY Words (4)hardenreinforcesetstrengthenPhrases (1)firm upOpposite words for solidify