utter

Synonyms: all-fired arrant blasted blessed blooming complete confounded consummate downright entire flat-out infernal out-and-out perfect pure sheer stark straight-out thorough thoroughgoing total unmitigated unqualified

Antonyms: incomplete uncertain

Synonyms: affirm air announce articulate assert asseverate blurt bring out chime chin come out with declaim declare deliver disclose divulge ejaculate enunciate exclaim express give words to go jaw lip make known modulate mouth mutter proclaim promulgate pronounce publish put into words recite shout speak spiel state talk throw out verbalize vocalize voice whisper

Antonyms: conceal hide