adv. in a manner impossible or difficult to perceive by the mind or senses
His power increased gradually but imperceptibly.
Indiscernible; undetectable;unobservable
detectable; noticeable
5 syllables
im-per-cep-ti-bly
VocabClass lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.
View all games!