act involuntarily

Thesaurus

Verb

1.

act involuntarily - act in an uncontrolled manner act reflexivelysneeze - exhale spasmodically, as when an irritant entered one's nose; "Pepper makes me sneeze"blink, nictate, nictitate, wink - briefly shut the eyes; "The TV announcer never seems to blink"behave, act, do - behave in a certain manner; show a certain behavior; conduct or comport oneself; "You should act like an adult"; "Don't behave like a fool"; "What makes her do this way?"; "The dog acts ferocious, but he is really afraid of people"break wind, fart - expel intestinal gases through the anussalivate - produce saliva; "We salivated when he described the great meal"