dark water

Lightless liquid expanse

Dark water refers to water that appears black or deeply shadowed, typically because of depth, murk, or absence of light.

The phrase evokes unease—what lies beneath cannot be seen.

Horror and thriller genres use dark water as shorthand for hidden danger or psychological dread: She stared into the dark water, afraid of what might surface.

The term also describes tannin-stained rivers and lakes common in swamps and peatlands.

Related

shadowy · lake · pond · swamp · still · black · cold · mysterious · ominous · deep · deep end · drowning · lurking · sea monster · bottomless · opaque · stagnant · surface

Categories
Opposites
light penetration/visibility

dark waterclear water

Uncontaminated, transparent liquid

shallow water · sparkling water

emotional/atmospheric connotation

dark watersafe harbor

Protected place for vessels

tropical waters

emotional/atmospheric tone

dark waterserene waters

Peaceful body of liquid

gentle stream

Family

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

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