1. (adjective) so great in size or force or extent as to elicit awe

• colossal
• stupendous

2. (adjective) of momentous or ominous significance

• portentous

3. (adjective) far beyond what is usual in magnitude or degree

• exceeding
• exceptional
• olympian
• surpassing

1. (adjective) so great in size or force or extent as to elicit awe

• big
• large

2. (adjective) of momentous or ominous significance

• important
• significant

3. (adjective) far beyond what is usual in magnitude or degree

• extraordinary

1. (adjective) so great in size or force or extent as to elicit awe

• behemoth
• colossus
• giant
• goliath
• monster
• prodigy

2. (adjective) of momentous or ominous significance

• omen
• omen
• portent
• portent
• presage
• presage
• prodigy
• prodigy
• prognostic
• prognostic
• prognostication
• prognostication

3. (adjective) far beyond what is usual in magnitude or degree

• exception