List of intense synonyms and intense related words.
abandoned, ablaze, accentuated, active, acute, advertent, afire, aggravated, aggressive, agog, alert, all ears, all eyes, animated, ardent, assiduous, attentive, aware, boiling over, breathless, bright, bright-hued, brilliant, brisk, burning, careful, colorful, colory, committed, comprehensive, concentrated, conscious, consequential, considerable, consuming, cordial, cutting, deafening, dedicated, deep, deep-colored, delirious, desperate, devoted, devout, diligent, drastic, drunk, dynamic, eager, earnest, emotional, emphasized, energetic, enhanced, enterprising, enthusiastic, excessive, excited, excruciating, exhaustive, exorbitant, exotic, exquisite, extravagant, extreme, exuberant, faithful, fanatical, febrile, fervent, fervid, fevered, feverish, fierce, fiery, finical, finicking, finicky, flaming, flushed, forceful, forcible, frantic, frenzied, full, full of pep, furious, gay, gay-colored, glowing, go-go, gorgeous, grand, grave, great, hard, harsh, heartfelt, hearty, heated, heavy, heedful, heightened, high-colored, high-spirited, hot, hot-blooded, hotheaded, hysterical, immoderate, impassioned, impetuous, impulsive, in earnest, incisive, intemperate, intensified, intent, intent on, intentive, intoxicated, irresistible, keen, kinetic, lively, living, loud, loyal, lusty, main, maximum, meticulous, mettlesome, mighty, mindful, nervous, nice, niggling, observant, observing, on fire, on the ball, on the job, open-eared, open-eyed, openmouthed, outrageous, passionate, penetrating, peppy, perfervid, piercing, plenary, poignant, powerful, profound, pungent, red-hot, reeking, regardful, resolute, rich, rich-colored, rigorous, robust, rough, serious, severe, sharp, sincere, smacking, snappy, spanking, spirited, splitting, steaming, steamy, strenuous, stressed, strong, take-charge, take-over, temperamental, tense, terrible, testy, thundering, total, touchy, tough, trenchant, unconscionable, unrestrained, uptight, vehement, venomous, vibrant, vicious, vigorous, violent, virulent, vivacious, vivid, volatile, warm, watchful, white-hot, zealous, zestful, zesty, zippy