declivity
3 antonyms for declivity — opposites grouped by meaning.
Noun — A downward slope or incline.
Antonyms
Etymology
Dates from the 1610s, from French déclivité, from Latin declivitatem, dēclīvitās, from dēclivis ("a sloping downward"), from de ("down") and clīvus ("a slope"), tracing back to Proto-Indo-European *ḱleywo-, from Proto-Indo-European *ḱley- ("to lean") (compare English lean).
Full origin of declivity →