Gasp:
Catch of breath, choke, gulp, heave, inhale, pant, puff, snort, wheeze, huff, rasp, sharp intake of air, short of breath, struggle for breath, shallow, winded.
Heated:
Ardent, avid, excited, fervent, fervid, fierce, fiery, frenzied, furious, impassioned, intense, passionate, raging, scalding, scorched, stormy, tempestuous, vehement, violent, ablaze, aflame, all-consuming, blazing, blistering, burning, crazed, explosive, febrile, feverish, fired up, flaming, flushed, frantic, hot, hot-blooded, impatient, incensed, maddening, obsessed, possessed, randy, searing, sizzling, smouldering, sweltering, torrid, turbulent, volatile, worked-up, zealous.
Hunger:
Appetite, ache, craving, gluttony, greed, longing, lust, mania, mouth-watering, ravenous, voracious, want, yearning, thirst.
Hungry:
Avid, carnivorous, covetous, craving, eager, greedy, hundred, rapacious, ravenous, starved, unsatisfied, voracious, avaricious, desirous, famished, grasping, insatiable, keen, longing, predatory, ravening, starving, thirsty, wanting.
Rapture:
Bliss, ecstasy, elation, exaltation, glory, gratification, passion, pleasure, floating, unbridled joy.
Rigid:
Adamant, austere, definite, determined, exact, firm, hard, rigorous, solid, stern, uncompromising, unrelenting, unyielding, concrete, fixed, harsh, immovable, inflexible, obstinate, resolute, resolved, severe, steadfast, steady, stiff, strong, strict, stubborn, taut, tense, tight, tough, unbending, unchangeable, unwavering.
Sudden:
Abrupt, accelerated, acute, fast, flashing, fleeting, hasty, headlong, hurried, immediate, impetuous, impulsive quick, quickening, rapid, rash, rushing, swift, brash, brisk, brusque, instant, instantaneous, out of the blue, reckless, rushed, sharp, spontaneous, urgent, without warning.