impressive (adj.)
- absolute
- acid
- affecting
- agitating
- arousing
- arresting
- assuring
- august
- authoritative
- aware
- awe-inspiring
- awesome
- awful
- barbaric
- biting
- breathtaking
- charged
- cliff-hanging
- cognizant
- conclusive
- conscious
- convincing
- corrosive
- cutting
- decisive
- deluxe
- determinative
- disquieting
- disturbing
- driving
- effective
- elaborate
- electric
- elegant
- evocative
- exciting
- exhilarating
- extravagant
- fancy
- fine
- forceful
- forcible
- formidable
- galvanic
- glorious
- gorgeous
- grand
- grandiose
- gutsy
- heady
- imperative
- imposing
- impressible
- impressionable
- incisive
- inflammatory
- intoxicating
- jarring
- jolting
- lavish
- luxurious
- maddening
- magnificent
- majestic
- mind-blowing
- mordant
- moving
- nervous
- noble
- notable
- overpowering
- overwhelming
- palatial
- penetrating
- perceptive
- persuasive
- perturbing
- piercing
- piquant
- plush
- poignant
- portentous
- posh
- powerful
- princely
- proud
- provocative
- provoking
- ravishing
- receptive
- redoubtable
- ritzy
- satisfactory
- satisfying
- sensational
- sensible
- sentient
- sinewy
- slashing
- soul-stirring
- splendid
- splendiferous
- stately
- stimulating
- stimulative
- stirring
- striking
- strong
- sumptuous
- superb
- superfine
- susceptible
- suspenseful
- suspensive
- swank
- swanky
- swell
- tantalizing
- telling
- thrilling
- touching
- trenchant
- troubling
- upsetting
- vigorous
- vital
