inaudible

a. 听不见的,不可闻的

inapparent, inapplicability, inapplicable, inapplicably, inappropriate, inappropriately, inappropriateness, inapt, inaptitude, inaptness, inarticulate, inarticulately, inarticulateness, inasmuch, inasmuch as, inattention, inattentive, inattentively, inattentiveness, inaudibility, inaudibly, inaugural, inaugurate, inauguration, inaugurator, inauspicious, inauspiciously, inauspiciousness, inboard, inborn, inbred, inbreeding, Inc (also inc), incalculable, incalculably, incandescence, incandescent, incandescent lamp, incantation, incapability,