Synonyms of intense in English:

intense


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See Spanish definition of intenso

adjective

1‘the subject of intense interest’

SYNONYMS
great, acute, enormous, fierce, severe, extreme, high, exceptional, extraordinary, harsh, strong, powerful, potent, vigorous
major, profound, deep, concentrated, consuming
informal serious
ANTONYMS

mild

2‘a very intense young man’

SYNONYMS
passionate, impassioned, ardent, earnest, fervent, fervid, hot-blooded, zealous, vehement, fiery, heated, feverish, emotional, heartfelt, eager, keen, enthusiastic, excited, animated, spirited, vigorous, strong, energetic, messianic, fanatical, committed
literary perfervid, passional
ANTONYMS

apathetic