ULTRAMARATHONS Antonyms There are 3 antonyms of the word ultramarathons. (opposite meanings)Did you mean?Definition of ULTRAMARATHONSBest Opposite Words For ULTRAMARATHONSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1dashesverb, nounv, n2marathonsnounn3sprintsverb, nounv, n Alternatives for DASHES Words (18)boltcrashdahdartdauntelanflairflashhyphenpallpanachescarescootscudshootsmashsprintstylePhrases (4)frighten awayfrighten offscare awayscare offOpposite words for dashes Alternatives for MARATHONS Words (5)competitionendurancelong-distanceraceultramarathonPhrases (2)battle of marathonendurance contestOpposite words for marathons Alternatives for SPRINTS Words (10)fliesacceleratesboltsdashesgallopshurriesracesrusheszoomsdashOpposite words for sprints