ATTIC Antonyms There are 2 antonyms of the word attic. (opposite meanings)Did you mean?Definition of ATTICSynonyms of ATTICAlso try opposite words for..atticsBest Opposite Words For ATTICTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1basementnounn2cellarnounn Alternatives for BASEMENT Words (8)cellarbottomcellaragecryptdungeonsubterraneanundersidevaultOpposite words for basement Alternatives for CELLAR Words (4)basementcellaragecryptvaultPhrases (2)root cellarwine cellarOpposite words for cellar