manifest
verb
adjective
his manifest lack of interest in the proceedings:
obvious, clear, plain, apparent, evident, patent, palpable, distinct, definite, blatant, overt, glaring, barefaced, explicit, transparent, conspicuous, undisguised, unmistakable, unquestionable, undeniable, noticeable, perceptible, visible, recognizable, observable.
▷antonyms hidden, secret.