SICKLIER Antonyms There are 9 antonyms of the word sicklier. (opposite meanings)Did you mean?Definition of SICKLIERAlso try opposite words for..sicksicklyBest Opposite Words For SICKLIERTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1fitternoun, adjectiven, adj2healthieradjectiveadj3robustadjectiveadj4vigorousadjectiveadj5heartieradjectiveadj6stouteradjectiveadj7strongeradjectiveadj8sturdieradjectiveadj9tougheradjectiveadj Alternatives for FITTER Words (25)matchaccommodateagreeburstcheckconniptionconvulsioncorrespondequipfillfulfilfulfillgibegojibemeetoutfitparoxysmprimedsatisfyscenesetsuittallytantrumPhrases (2)conform tofit outOpposite words for fitter Alternatives for HEALTHIER Words (13)healthfulgoodishgoodlyheftyintelligentlevel-headedlevelheadedrespectablesalubrioussizablesizeablesoundtidyPhrases (1)good for youOpposite words for healthier Alternatives for ROBUST Words (19)enduringenergetichalehardyhealthyheartypotentpowerfulresilientruggedsoundsteadfaststrongsturdytoughunyieldingvigorousfull-bodiedrichOpposite words for robust Alternatives for VIGOROUS Words (23)activeanimatedardentbolddetermineddynamicenergeticenthusiasticferventforcefulhardyheartyhigh-energyintenselivelypowerfulrobustspiritedstalwartstrongvigorousvivaciouszealousOpposite words for vigorous Alternatives for HEARTIER Words (15)fitterhealthierhardierlivelierrobusterstrongersturdiertougherfull-bloodedred-bloodedsatisfyingsinceresolidsquaresubstantialOpposite words for heartier Alternatives for STOUTER Words (18)bulkierfatterheavierplumperthickerarrogantcorpulenthardhaughtymuscularrobustsinewystalwartthicksetvigoroushardyportlysturdyOpposite words for stouter Alternatives for STRONGER Words (27)potenthardimpregnableinviolablesecureunassailableunattackableardentconcentrateddetermineddurableextremefirmforcefulintenseirregularpowerfulranksolidstiffsturdysubstantialtoughunyieldingwarmzealousswithOpposite words for stronger Alternatives for STURDIER Words (6)hardyinflexiblestalwartstouttoughuncompromisingOpposite words for sturdier