Majestic is an adverb which means impressive in apperance and/or dignified.adjectiveadjective: majestichaving or showing impressive beauty or dignity.
Grandeur is a word used to describe something that is impressive or amazing. It means magnificence or intellectual greatness. The design and appearance of old palaces and castles is described as grandeur.
The verb form "imposing" means insisting, exerting or impressing one's will on another (to impose).The adjective, however, is often used to mean impressive, or of striking appearance.
impressive means good
FABULOUS - exceptional or impressive in appearance (from legendary)
formidable
The story she wrote was impressive.
Artificial or man-made
impressive, imposing, intimidating, immense, inconceivable, incredible, indomitable
A very impressive performance is a "Showstopper".
The book was very impressive, I recommend it.That was an impressive firework display.You need to be really impressive to catch my attention.
Her tactics were impressive. This sentence works because the word means to carefully plan something with a specific, desirable end.