HUMOR Antonyms There are 5 antonyms of the word humor. (opposite meanings)Did you mean?Definition of HUMORSynonyms of HUMORAlso try opposite words for..humoringhumoristhumoroushumorlessBest Opposite Words For HUMORTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1earnestadjectiveadj2gravenoun, adjectiven, adj3seriousadjectiveadj4solemnadjectiveadj5somberadjectiveadj Alternatives for EARNEST Words (18)heartfeltsincerededicatedgenuineseriouswholeheartedbusinesslikedeardeservedevoutgarnergeneratemakemeritrendersolemnwinyieldOpposite words for earnest Alternatives for GRAVE Words (24)sedateserioussobersolemngrievousimportantmomentoussombrestaidweightydangerousdemureengraveheavyinscribelife-threateningsagescratchsculptsculptureseverethoughtfultombsweerPhrases (1)grave accentOpposite words for grave Alternatives for SERIOUS Words (16)earnestsolemngraveseveresoberdeterminedresolutesomberstaidthoughtfulweightydangerousgoodgrievouslife-threateningunplayfulOpposite words for serious Alternatives for SOLEMN Words (9)earnestgravesedatesoberserioussomberstaidweightysincereOpposite words for solemn Alternatives for SOMBER Words (15)melancholydismalsoberbleakdarkgloomygravemournfulserioussolemnsullensombrediredrabdrearyOpposite words for somber