ATHWART Antonyms There are 3 antonyms of the word athwart. (opposite meanings)Did you mean?Definition of ATHWARTSynonyms of ATHWARTAlso try opposite words for..athwartshipsBest Opposite Words For ATHWARTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1alongadverbadv2alongsideadverbadv3parallelnoun, adjectiven, adj Alternatives for ALONG Words (3)onalongstendlongOpposite words for along Alternatives for ALONGSIDE Words (1)aboardOpposite words for alongside Alternatives for PARALLEL Words (6)analoganaloguecollimateduplicatelatitudetwinPhrases (2)line of latitudeparallel of latitudeOpposite words for parallel