MIGHTY Antonyms There are 11 antonyms of the word mighty. (opposite meanings)Did you mean?Definition of MIGHTYSynonyms of MIGHTYAlso try opposite words for..mightmightilymightiermightinessBest Opposite Words For MIGHTYTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1feebleadjectiveadj2frailadjectiveadj3helplessadjectiveadj4impotentadjectiveadj5insignificantadjectiveadj6powerlessadjectiveadj7punyadjectiveadj8smalladjectiveadj9tinyadjectiveadj10vulnerableadjectiveadj11weakadjectiveadj Alternatives for FEEBLE Words (19)infirmweakdebilitatedanemicdelicatefragilefrailpowerlesspunysicklyenfeebledfaintdebiledecrepitlamenervelessricketysaplessweaklyOpposite words for feeble Alternatives for FRAIL Words (15)delicatefragileweakailingdebilitateddecrepitfeebleinfirmshakysicklytotteringunsoundenfeebledfallibleimperfectOpposite words for frail Alternatives for HELPLESS Words (2)incapacitatedlostOpposite words for helpless Alternatives for IMPOTENT Words (12)feeblehelplesspowerlessweakdisabledinadequateincapableineffectiveineffectualuselessincontinentpunyOpposite words for impotent Alternatives for INSIGNIFICANT Words (21)unimportantfrivolousimmaterialinconsequentialinsignificantirrelevantmeagermeanminimalminornegligiblenugatorypaltrypettypiddlingsmalltriflingtrivialworthlessdinkypeanutOpposite words for insignificant Alternatives for POWERLESS Words (10)weakfeeblehelplessimpotentineffectiveineffectualpowerlessunablevulnerablestrengthlessOpposite words for powerless Alternatives for PUNY Words (20)dwarfishfeeblefrailinadequateinsignificantmeagerslightsmalltinyweakfresherfreshmanjuniorrookieruntyshadowshrimpytenderfootunderlingvassalOpposite words for puny Alternatives for SMALL Words (27)littleminusculemicroscopictinyweecompactdiminutivedinkylilliputianmicrominiaturepetitepunyundersizedmodestbelittleddiminishedhumblelowlowercaselowlyminorminutepocket-sizepocket-sizedsmall-scaleyoungOpposite words for small