http://www.answers.com/topic/concentrated, http://www.answers.com/topic/fierce, http://www.answers.com/topic/heavy, http://www.answers.com/topic/heightened, http://www.answers.com/topic/intense MUCH.EXTRA.
Panic, for one.
condensed, rich, undiluted, reduced, evaporated, thickened
Synonyms of the word "strong" include muscular, intense, and powerful.
Loud is another word for deafening. Additional synonyms include noisy and intense.
intense, quiet, pensive, thoughtful, earnest, serious, moody, dignified, sedate
psychological, moving, touching, affecting, stirring, sentimental, poignant, emotive, heart-rending, passionate, temperatmental, excitable
Burning - aflame. blazing. fiery. flaming. Fervent - ardent. eager. excited. exhilarated. intense.
earsplitting deafening piercing thundering booming stentorian intense clamorous powerful roaring vociferous
acute, consummate, high, highest, intense, maximal, maximum, severe, sovereign, supreme, top, ultimate, utmost, uttermost
Some synonyms of the word enormous are: very large huge colossal vast massive gigantic immense humongous excessive intense great tremendous
The word that means with passionate or intense feeling is "vehemently." It describes actions or expressions that are forceful and fervent, often conveying strong emotions. Other synonyms include "ardently" and "fervently," both of which also suggest a deep intensity of feeling.
They are synonyms.