pile on

Verb

1. To jump on top of someone or something quickly.
2. To criticize someone or something in a concerted effort; to add on some additional critique.
3. To unnecessarily extend the margin of a winning score.
4. (informal) To add or apply in great quantities.

Noun

Nonstandard spelling of pile-on.

Synonyms

heap on

heap with

pile onto

pile with

foist on

add

heap upon

superimpose

heap up

pass on

pile up