Aerial, Alpine, Altitudinous, Big, Colossal
Author: simileguru
as hideous as the witch of Endor
Abominable, Animal, Appalling, Awful, Beast
as helpless as a baby
Abandoned, Basket-Case, Debilitated
as heavy as lead
Abundant, Ample, Awkward, Beefy, Big
as hearty as an oak
Affable, Animated, Ardent, Avid, Back-slapping
as healthy as a May morning
Able-Bodied, Active, All right, Athletic, Blooming
as haughty as the devil
Assuming, Cavalier, Conceited, Contemptuous
as horny as a camel’s knee
Agog, Avid, Blazing, Burning, Desirous
as horrid as a murder’s dream
Abhorrent, Abusive, Annoying, Atrocious, Biting
as huge as high Olympus
Behemothic, Bulky, Colossal, Cyclopean
as impetuous as a poet
Abrupt, Ardent, Eager, Fervid, Fierce
as imperishable as eternity
Enduring, Eternal, Forever, Immortal, Permanent
as impatient as a lover
Abrupt, Agog, Antsy, Anxious, Appetent
as immutable as the laws of the Medes and the Persians
Abiding, Ageless, Changeless, Constant, Enduring
as immortal as the stars
Abiding, Amaranthine, Ceaseless, Constant