plump down

English Thesaurus

1. set (something or oneself) down with or as if with a noise (verb.contact)

hypernym	:	place down, put down, set down,
definition	:	cause to sit or seat or be in a settled position or place (verb.contact)

2. drop heavily (verb.motion)

hypernym	:	drop,
definition	:	let fall to the ground (verb.motion)

3. set (something or oneself) down with or as if with a noise (verb.contact)

derivation	:	plonk,
definition	:	the noise of something dropping (as into liquid) (noun.event)

derivation	:	plonk,
definition	:	the noise of something dropping (as into liquid) (noun.event)