Almost perpendicular; steep:
Acting with or marked by excessive haste and lack of due deliberation.
Sudden and shrill:
Rapid is defined as something that is fast or quick or that happens in a short time.
Resulting from or acting with ill-considered haste or boldness.
The definition of gradual is something that changes or progresses slowly or over time.
Clear and distinct to the eye; conspicuous:
Occupying or restricted to the same level in a hierarchy:
Rushing or falling headlong.
Find another word for precipitous. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for precipitous, like: steep, abrupt, quick, sheer, precipitate, sharp, hasty, craggy, dizzying, rapid and rash.