Synonyms of tremendous in English:

tremendous


See definition of tremendous

adjective

1‘tremendous sums of money’

SYNONYMS
very great, huge, enormous, immense, colossal, massive, prodigious, stupendous, monumental, mammoth, vast, gigantic, giant, mighty, epic, monstrous, titanic, cosmic, towering, king-sized, king-size, gargantuan, Herculean, Brobdingnagian
substantial
informal whopping, whopping great, thumping, thumping great, astronomical, astronomic, mega, monster, humongous, jumbo, hulking, bumper
British informal whacking, whacking great, ginormous
ANTONYMS

tiny, small, slight

2‘a tremendous explosion’

SYNONYMS
very loud, deafening, ear-splitting, ear-piercing, booming, thundering, thunderous, roaring, resounding, crashing
ANTONYMS

soft

3‘I've seen him play and he's tremendous’

SYNONYMS
excellent, wonderful, marvellous, magnificent, superb, splendid, glorious, sublime, lovely, delightful, first-class, first-rate, outstanding
consummate, perfect
informal super, great, amazing, amazeballs, fantastic, terrific, phenomenal, sensational, incredible, heavenly, stellar, gorgeous, dreamy, grand, fabulous, fab, fabby, fantabulous, awesome, magic, supercalifragilisticexpialidocious, ace, crack, cool, mean, bad, wicked, mega, crucial, mind-blowing, far out, A1, sound, out of this world, marvy, spanking, dope, def, phat
British informal brilliant, brill, smashing, bosting
North American informal peachy, dandy, jim-dandy, neat, badass, boss, radical, rad, boffo, bully, bitching, bodacious, crackerjack
US informal on fleek
Australian, New Zealand informal beaut, bonzer
South African informal kif, lank
informal, dated groovy, divine
British informal, dated capital, champion, wizard, corking, ripping, cracking, spiffing, top-hole, topping, beezer
North American informal, dated swell, keen
vulgar slang shit-hot
archaic goodly
ANTONYMS

bad, poor