A piece of ground that is not flat or level; rising or falling ground; specif., a portion of the side of a hill or mountain
A sudden or dramatic decline:
The smallest quantity of liquid heavy enough to fall in a spherical mass.
A downward slope, esp. in a road
A descent; a fall; a thrusting down.
An upward slope, as of a hill.
(Informal) An angry or irritated reaction:
Find another word for declivities. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for declivities, like: declines, falls, slopes, plunges, drops, downgrades, pitches, acclivities and rises.