Synonyms of intense

1 Syllable

hued, hard, ter, sharp, full, strong, cold, shrill, keen, loud, great, deep, harsh, bright

2 Syllables

probing, undue, lucent, fulgid, coldest, heartiest, intent, profound, fiery, stinging, hearty, close, bitter, earnest, marked, keener, fiercest, poignant, steadfast, strained, fierce, pungent, frore, algid, fiercer, rimy, sleety, colder, deep-felt, avid, burning, biting, solemn, heated, moonlit, brightest, zealous, forter, brilliant, violent, trenchant, vivid, gung-ho, piercing, keenest, brighter, mortal, well-done, ardent, devout, roaring, cutting, heartier, louder, loudest, eager, banzai, fervid, fervent

3 Syllables

extreme, tormenting, fevered, chromatic, razor-sharp, relucent, vigorous, powerful, vehement, heart-and-soul, go-getting, colorful, hotblooded, death-dealing, diligent, consuming, siberian, forcible, extremest, protracted, tempestuous, heightened, riveted, takeover, white-hot, proactive, auroral, supreme, extremer, towering, blistery, dynamic, blistering, towery, take-charge, take-over, hard-driving, gogetting, appetent, acute, ear-piercing, ear-splitting, full-mouthed, loud-voiced, irradiant, fullmouthed

4 Syllables

excruciating, incandescent, impassioned, phosphorescent, impressive, undivided, highpowered, high-pressure, undistracted, lovey-dovey, fanatical, intensified, all-consuming, excessive, intensive, exceptional, purposive, exquisite, never-failing, agonizing, concentrated, purposeful, unwavering, iron-willed, energetic

5 Syllables

torturesome, overpowering, unalleviated, unmitigated, extraordinary, exaggerated