dig up dirt

Uncover damaging secrets

To dig up dirt is to search for damaging or scandalous information about someone, usually to use against them: Opposition researchers spent months digging up dirt on the candidate.

The metaphor treats reputation-damaging facts as something buried and hidden, requiring excavation to uncover.

Related

skeleton in the closet · revenge · investigate · opposition research · scrutinize · expose · secret · probe · slander · delve · private investigator · controversy · libel · innuendo · hit piece · character assassination · muckraking · tabloid journalism

Opposites
REPUTATION ATTACK vs. REPUTATION DEFENSE

dig up dirtclear someone's name

Prove wrongly accused

whitewash · put in a good word · vouch for · spin doctor · puff piece

EXPOSURE vs. CONCEALMENT

dig up dirtcover up

Conceal misdeeds or errors

hush up · conceal · paper over · deep-six · whitewash

MALICIOUS vs. BENEVOLENT INTENT

dig up dirthave someone's back

Offer reliable support

put in a good word · protect · shield · stand up for · defend

Family

dig, dirt, digs, digging, digger, diggers, dirty, dirtier, dirtiest

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated PG