dark secret

Buried personal truth

A dark secret is something shameful, disturbing, or morally troubling that a person or institution keeps hidden.

The darkness suggests not just concealment but something genuinely unsettling—past crimes, hidden vices, painful truths.

Everyone has a dark secret or two.

The company's dark secret finally came to light.

The phrase often implies that exposure would damage reputation or relationships.

Related

closet · dirty laundry · whisper · guilt · forbidden · mystery · concealed · under wraps · scandal · truth · shadow · past · deep down · sin · inner demons · betrayal · haunting · unspoken

Categories
Opposites
concealment

dark secretpublic knowledge

Facts anyone can access

common knowledge · open secret · public record · open book · full disclosure

moral valence

dark secretbadge of honor

Source of earned pride

crowning glory · point of pride · noble deed · good deed · claim to fame

emotional tone

dark secrethappy news

good news · bright spot · silver lining

Family

dark, darken, darkened, darkening, darker, darkest, darkly, darkness, secret

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated PG