Synonyms of plump down

Verb

1. plonk down, plump down, plank down, drop

usage: drop heavily

2. plank, flump, plonk, plop, plunk, plump down, plunk down, plump, set down, put down, place down

usage: set (something or oneself) down with or as if with a noise; "He planked the money on the table"; "He planked himself into the sofa"