plump - noun

the sound of a sudden heavy fall

plump - verb

• drop sharply
• set (something or oneself) down with or as if with a noise
• make fat or plump
• give support (to) or make a choice (of) one out of a group or number

plump - adjective

• sufficiently fat so as to have a pleasing fullness of figure

plump - adverb

• straight down especially heavily or abruptly

plump - thesaurus

chubby   embonpoint   fat   fatten   flump   go   plank   plonk   plop   plummet   plunk