| ginormous |
| grandiose(great, big, huge, giant, enormous) |
| groovy(adjective, superb, wonderful, marvelous, fantastic) |
| gross(adjective, great, big, huge, vast) |
| high(strong, powerful, forceful, tall, soaring) |
| incalculable(adjective, absolute, huge, vast, endless) |
| inordinate(high, excessive, huge, greatness, vast) |
| interminable(adjective, absolute, huge, vast, endless) |
| leviathan |
| limitless(adjective, absolute, huge, vast, endless) |
| mastodonic(adjective, big, giant) |
| mortal(huge, vast, copious) |
| outrageous(adjective, superb, wonderful, marvelous, fantastic) |
| passing strange(expression, idiom, wonder) |
| pythonic(adjective, big, giant) |
| rad(adjective, good, bad, great, sound) |
| radical(adjective, informal, wonderful, amazing, astonishing) |
| sizable(great, big, huge) |
| spacious(great, big, huge) |
| strikingly |