dangerous ground

Perilous terrain ahead

Dangerous ground is a situation where one risks causing offense, conflict, or other trouble.

Someone discussing politics at a family dinner may find themselves on dangerous ground.

The phrase often appears with verbs like tread, venture, or be on: You're treading on dangerous ground bringing up her ex.

Related

slippery slopes · treading water · avalanche zones · uncertain outcomes · thin ice · fine line · deep waters · uncharted territories · lion's den · third rail · hornet's nest · no-go zone · ethical dilemmas · existential threats · emotional instability · floodplains · powder keg · house of cards

Opposites
safety/risk

dangerous groundsolid ground

Stable surface beneath

firm ground · safety · firm footing · safe haven · safe zone

conversational/social territory

dangerous groundneutral territory

Area under no allegiance

neutral ground · common ground · easy conversation · smooth sailing

Family

dangerous, danger, dangers, dangerously, dangerousness, endanger, endangers, endangered, endangering

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