COLLUVIAL Antonyms There are 10 antonyms of the word colluvial. (opposite meanings)Did you mean?Definition of COLLUVIALBest Opposite Words For COLLUVIALTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1aeolianadjectiveadj2alluvialadjectiveadj3boggyadjectiveadj4fluvialadjectiveadj5glacialadjectiveadj6lacustrineadjectiveadj7marinenoun, adjectiven, adj8loessialadjectiveadj9morainicadjectiveadj10peatlandnounn Alternatives for AEOLIAN Words (1)eolianOpposite words for aeolian Alternatives for ALLUVIAL Words (3)alluviumsedimentaryfluvialPhrases (1)alluvial plainOpposite words for alluvial Alternatives for BOGGY Words (12)marshyswampymuddysoggywaterloggedspongymirymuckyquaggysloppysloughysquashyOpposite words for boggy Alternatives for FLUVIAL Words (4)riverinealluvialriparianfluviatileOpposite words for fluvial Alternatives for GLACIAL Words (10)frigidicyarcticfrozenpolarwintrychillycoldfrostygelidPhrases (1)ice ageOpposite words for glacial Alternatives for MARINE Words (7)maritimenauticalnavaloceanicseafaringleatherneckjarheadPhrases (2)devil dogshipboard soldierOpposite words for marine