Imperceptible rhymes with:
corruptible, interruptible, contibel, corruptible, incontrovertible, indestructible, interruptible, nondeductible, unadjustable, uncollectible
corruptible, interruptible, contibel, corruptible, incontrovertible, indestructible, interruptible, nondeductible, unadjustable, uncollectible