stillest

Least likely moving

Stillest is the superlative of still—the most motionless, quiet, or calm.

It appears in literary or poetic contexts: the stillest hour of the night, the stillest waters.

The word emphasizes complete absence of movement or sound.

silent

soundless

Producing no audible noise

muffled · whispered · inaudible · voiceless · quieted · subdued · faint · soft · low · shushed

serene

tranquil

Calm and untroubled

untroubled · composed · restful · gentle · undisturbed · idyllic · halcyon · meditative · contemplative · reposeful

motionless

frozen

Solidified by extreme cold

inert · anchored · rooted · paralyzed · fixed · unmoving · rigid · stiff · steadfast · stable

Opposites
motion/movement

stillestbusiest

Most fully occupied

liveliest · fastest · wildest

agitation/turbulence

stillestroughest

Superlative of unsmooth

stormiest · wildest · choppiest

sound/noise

stillestloudest

Greatest in volume

noisiest · shrillest

Phrases
Family

stilled, distilled, distillery, stiller, distiller, instilled

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G