Learn That Word

Synonyms for Steep (same or very similar meaning)

WordNet sense 1 (greatly exceeding bounds of reason or moderation):
exorbitant, extortionate, outrageous, unconscionable, usurious

WordNet sense 2 ((literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high')):
high

WordNet sense 3 (extremely steep):
perpendicular

WordNet sense 4 (sharply inclined):
heavy

WordNet sense 5 (very steep; having a prominent and almost vertical front):
bold, sheer

WordNet sense 6 (extremely steep):
abrupt, precipitous, sharp

WordNet sense 7 (engross (oneself) fully):
absorb, engross, engulf, immerse, plunge, soak up

WordNet sense 8 (let sit in a liquid to extract a flavor or to cleanse):
infuse


From the ODE community, based on WordNetadd/edit