phenomenal (adj.)
- amazing
- astonishing
- astounding
- beguiling
- bustling
- corporeal
- enigmatic
- eventful
- exceptional
- extraordinary
- fabulous
- fantastic
- fascinating
- freakish
- gross
- incomprehensible
- inconceivable
- incredible
- indescribable
- ineffable
- legendary
- marvelous
- mind-blowing
- mind-boggling
- miraculous
- momentous
- mythical
- noteworthy
- objective
- outlandish
- outstanding
- physical
- portentous
- prodigious
- puzzling
- rare
- remarkable
- sensational
- sensible
- singular
- staggering
- stirring
- strange
- striking
- stunning
- stupefying
- stupendous
- substantial
- tangible
- unbelievable
- uncommon
- unexampled
- unheard-of
- unimaginable
- unique
- unorthodox
- unparalleled
- unprecedented
- unspeakable
- unthinkable
- unusual
- unwonted
- wonderful
- wondrous
