tus­kin ­ha­vait­ta­va

1. impossible or difficult to perceive by the mind or senses; "an imperceptible drop in temperature"; "an imperceptible nod"; "color is unperceivable to the touch"
2. barely able to be perceived; "the transition was almost indiscernible"; "an almost insensible change"

Synonyymit ja vastakohtasanat