Example : The stock market plummeted.

Synonyms : plummet

Example : He planked the money on the table.
He planked himself into the sofa.

Synonyms : flump, plank, plonk, plop, plump down, plunk, plunk down

Example : We will plump out that poor starving child.

Synonyms : fat, fatten, fatten out, fatten up, fill out, flesh out, plump out

Example : I plumped for the losing candidates.

Synonyms : go

Example : The anchor fell plump into the sea.
We dropped the rock plump into the water.

Example : A chubby child.
Pleasingly plump.

Synonyms : chubby, embonpoint