jounce
1 synonym for jounce, grouped by meaning and by how common each one is.
Verb — To make someone or something bounce up and down roughly, such as when driving over rough ground or riding on horseback.
Etymology
The verb derives from Late Middle English *jouncen (“to jolt violently”), evidenced by jouncinge (“violent jolting movement”); its further origin is unknown, though it may be imitative. The noun probably derives from the verb, since it is attested later.
Full origin of jounce →