tremendous

(s) extraordinarily large in size or extent or amount or power or degree
- an enormous boulder
- enormous expenses
- tremendous sweeping plains
- "a tremendous fact in human experience; that a whole civilization should be dependent on technology"- Walter Lippman
- a plane took off with a tremendous noise
enormous,
(s) extraordinarily good or great ; used especially as intensifiers
- a fantastic trip to the Orient
- the film was fantastic!
- a howling success
- a marvelous collection of rare books
- had a rattling conversation about politics
- a tremendous achievement
howling, marvellous, marvelous, rattling, wonderful, wondrous, fantastic, terrific, grand,
(s) extreme in degree or extent or amount or impact
- in a frightful hurry
- spent a frightful amount of money
frightful, terrible, awful,

enormous howling marvellous marvelous rattling wonderful wondrous fantastic terrific grand frightful terrible awful

tremendously