declivity declivitous • declivous · · · Info · Definitions · Synonyms · Characters · · declivity · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a downward slope or bend. Synonyms: descent, fall, decline, declination, declension, downslope. · · Noun Definition 1 Synonyms · · · descent · · Synonym 1 fall · · Synonym 2 decline · · Synonym 3 declination · · Synonym 4 declension · · Synonym 5 downslope · · Synonym 6 Characters · · c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C t latin small letter t U+0074 v latin small letter v U+0076 y latin small letter y U+0079