POSTDATES Antonyms There are 2 antonyms of the word postdates. (opposite meanings)Did you mean?Definition of POSTDATESAlso try opposite words for..postdatepostdatingBest Opposite Words For POSTDATESTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1precedesverbv2predateverbv Alternatives for PRECEDES Words (9)foregopredateantecedeantedateforgointroduceleadprefacepremisePhrases (1)come beforeOpposite words for precedes Alternatives for PREDATE Words (9)antedateforedateprecedepreyantecedebackdateforegoforgoravenOpposite words for predate