imperceptible

13 letters · adjective · scores 4,200 in SpellHuntr

adjective

impossible or difficult to perceive by the mind or senses

Imperceptible in a sentence

We all missed the imperceptible shake of his head as he tried to warn us without being seen.

To my unpractised eye, the undulations in the track were quite imperceptible, but the engineer's hand on the throttle was never still.

imperceptible is a valid word in SpellHuntr, worth 4,200 points (13 letters — longer words score more). Spell it in a live game →