DOWNSLOPE Antonyms There are 3 antonyms of the word downslope. (opposite meanings)Did you mean?Definition of DOWNSLOPESynonyms of DOWNSLOPEBest Opposite Words For DOWNSLOPETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1upslopenounn2ascentnounn3uphilladverb, adjectiveadv, adj Alternatives for UPSLOPE Words (4)ascentrisinguphillupwardOpposite words for upslope Alternatives for ASCENT Words (13)riseclimbascendmountingupriseupwardupclimbascensionacclivityascendingraiserisingupgradeOpposite words for ascent Alternatives for UPHILL Words (12)arduouschallengingdemandingdifficultexactinggruelinglaboriousrigoroussteeptoughacclivitousrisingOpposite words for uphill