murky waters

Unclear, turbid liquid

Murky waters are waters that are dark, cloudy, and difficult to see through—whether from sediment, algae, or pollution.

The phrase appears far more often figuratively, describing situations that are unclear, complicated, or potentially dangerous: The investigation led detectives into murky waters.

To wade into murky waters is to enter uncertain or ethically questionable territory.

Related
  • cloudyObscured by atmosphere
  • turbidClouded by particles
  • swampWaterlogged land with vegetation
  • sedimentParticles settling in liquid
  • depthsLowest or innermost regions

deep end · beneath the surface · unclear · shadowy · opaque · mysterious · fog · fishing expedition · silt · muddy · dark · stagnant · obscure · uncharted territory · brackish · pond · dim · uncertain

Categories
Opposites
water clarity/visibility

murky waterscrystal clear waters

Perfectly transparent body of liquid

clear waters · crystal-clear waters · pristine waters · sparkling waters

METAPHORICAL CLARITY (situations/understanding)

murky watersclear waters

Unpolluted, transparent liquid bodies

plain sailing · black and white · safe harbor · solid ground · firm footing

metaphorical clarity/transparency

murky watersclear waters

Unpolluted, transparent liquid bodies

open book · plain sailing · above board · nothing to hide · clarity

Family

murk, murky, murkier, murkiest, murkily, murkiness, water, waters, watery

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G