Антонимом acting hyper

placid calm imperturbable unflappable unshakable unexcitable serene docile quiet equanimous mild tranquil collected composed cool unworried coolheaded gentle nonplussed peaceable undisturbed unfazed unshaken chilled equable unemotional detached easygoing steady temperate unmoved unperturbed unruffled nerveless restful sedate still untroubled cool-headed easy-going even-tempered good-natured level-headed self-composed self-possessed relaxed laid-back easy happy-go-lucky together nonchalant unconcerned unflustered peaceful happy poised cool as a cucumber phlegmatic balanced insouciant stoical self-controlled calm and collected unafraid moderate unexcited levelheaded reposeful civil hushed reposing patient at peace smooth sure laidback casual understated uncaring limpid limp tolerant hypoactive lethargic friendly lax undemanding controlled unhurried breezy passive blithe impassive deliberate leisurely mellow affable chilled out at ease unhysterical recollected self-collected even-keeled free and easy confident carefree certain assured pleased sane normal brave inattentive unfearful unwilling bold content courageous

rational calm level-headed laid-back sane normal well-balanced stable well-adjusted together adjusted balanced

failing faltering half-hearted irresolute lazy tiring unpersevering

exhausted fatigued tired weary apathetic beat drained enervated flagging half-hearted idle inactive lazy lethargic unenthusiastic weak worn out listless unmoving slack lackadaisical inert stagnant languishing stationary phlegmatic disengaged vegetative still static languid sedentary slothful motionless languorous unambitious passive dormant leaden spiritless inanimate lifeless deskbound vapid unenergetic dead limp unoccupied torpid sluggish slow unimaginative dull stupid unworking abeyant meek ignorant quiescent indolent extinct immobile cowardly irresolute afraid

boring depressing dull enervating tiring unstimulating

controllable

acting improperly acting in acting in accordance with acting in a polite way acting in good faith acting in place of acting honestly acting haughtily acting for acting foolishly acting ethically acting correctly