downslope

Synonyms:

declension, declination, decline, declivity, descent, fall

Antonyms:

acclivity, ascent, climb, raise, rise, upgrade

an upward slope or grade (as in a road)

Types:

downhill

the downward slope of a hill

steep

a steep place (as on a hill)

Type of:

incline, side, slope

an elevated geological formation