POSTNATAL Antonyms There are 8 antonyms of the word postnatal. (opposite meanings)Did you mean?Definition of POSTNATALSynonyms of POSTNATALBest Opposite Words For POSTNATALTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1prenataladjectiveadj2antenatalnoun, adjectiven, adj3embryonicadjectiveadj4fetaladjectiveadj5prematureadjectiveadj6in uteroadjectiveadj7perinataladjectiveadj8postpartumadjectiveadj Alternatives for PRENATAL Words (2)antenatalantepartumOpposite words for prenatal Alternatives for ANTENATAL Words (3)prenatalantepartumprebirthOpposite words for antenatal Alternatives for EMBRYONIC Words (9)immatureincipientnascentprimordialrudimentaryundevelopedembryonalembryologicembryoticOpposite words for embryonic Alternatives for FETAL Words (4)embryonicprenatalunbornfoetalOpposite words for fetal Alternatives for PREMATURE Words (2)previousuntimelyOpposite words for premature Alternatives for PERINATAL Words (11)antenatalbabybirthchildbirthdeliverymaternityneonatalobstetricparturitionprenatalintrapartumOpposite words for perinatal Alternatives for POSTPARTUM Opposite words for postpartum