ADULT Antonyms There are 10 antonyms of the word adult. (opposite meanings)Did you mean?Definition of ADULTSynonyms of ADULTAlso try opposite words for..adultereradulthoodadulterateadulteratedadulteratingBest Opposite Words For ADULTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1juvenilenoun, adjectiven, adj2adolescentnoun, adjectiven, adj3babynounn4childnounn5infantnounn6kidnoun, adjectiven, adj7minornoun, adjectiven, adj8teenagernounn9youngsternounn10younglingnounn Alternatives for JUVENILE Words (13)adolescentchildishchildlikeminorpubescentteenteenageyoungyouthfulpuerileinfantjejunemilkyPhrases (1)juvenile personOpposite words for juvenile Alternatives for ADOLESCENT Words (8)teenjejunejuvenilepuerilestriplingteenageteenagedteenagerOpposite words for adolescent Alternatives for BABY Words (21)infantlovebelovedchildcockercoddlecossetdarlingdeardearestdeariedearyfeatherbedhoneyindulgelittlemollycoddlepamperspoilsweetheartsweetieOpposite words for baby Alternatives for CHILD Words (11)kidbabyfryminornestlingnippershavertiddlertiketykeyoungsterPhrases (1)small fryOpposite words for child Alternatives for INFANT Words (5)babychildneonatenewborntotOpposite words for infant Alternatives for KID Words (17)childminoryoungsteryouthyounglingbanterchafffryjollyjoshkidskinnestlingnippershavertiddlertiketykePhrases (4)pull the leg ofsmall frythomas kidthomas kydAbbreviations (1)kydOpposite words for kid Alternatives for MINOR Words (18)underagechildfrykidmodestnestlingnippernonagedpocket-sizepocket-sizedshaversmallsmall-scaletiddlertiketykevenialyoungsterPhrases (1)small fryOpposite words for minor Alternatives for TEENAGER Words (7)adolescentteenjuvenilepubescentyoungsteryouthstriplingPhrases (1)young personOpposite words for teenager