BREATHALYSE Antonyms There are 2 antonyms of the word breathalyse. (opposite meanings)Did you mean?Definition of BREATHALYSESynonyms of BREATHALYSEBest Opposite Words For BREATHALYSETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1exhaleverbv2inhaleverbv Alternatives for EXHALE Words (3)expireemanateoutbreathePhrases (2)breathe outgive forthOpposite words for exhale Alternatives for INHALE Words (2)inspireinbreathePhrases (1)breathe inOpposite words for inhale