succussive

Adjective

Meaning

Characterized by a shaking motion, especially an up and down movement, and not merely tremulous oscillation; as, the succussive motion in earthquakes.

Source: Webster's dictionary

Synonyms

aspen shaking shaky trembling wobbly quivering tremulous shuddering shivery quavering palsied vibrating shivering quaking

Antonyms

still strong stable steady brave

Close letter words and terms

succuss succussation succussion Suceava Sucellus such