Below are possible answers for the crossword clue Extremely impressive.
8 letter answer(s) to extremely impressive
STUNNING
causing great astonishment and consternation; "the strike came as a stunning protest against management"; "a stunning defeat"
causing or capable of causing bewilderment or shock or insensibility; "laid the poor fellow senseless with one stunning blow"; "a stunning detonation with volumes of black smoke"
commanding attention; "an arresting drawing of people turning into animals"; "a sensational concert--one never to be forgotten"; "a stunning performance"
hit something or somebody as if with a sandbag
make senseless or dizzy by or as if by a blow; "stun fish"
overcome as with astonishment or disbelief; "The news stunned her"
strikingly beautiful or attractive; "quite stunning with large dark eyes and a beautiful high-bosomed figure"; "stunning photographs of Canada's wilderness areas"
10 letter answer(s) to extremely impressive
STUPENDOUS
so great in size or force or extent as to elicit awe; "colossal crumbling ruins of an ancient temple"; "has a colossal nerve"; "a prodigious storm"; "a stupendous field of grass"; "stupendous demand"
Other crossword clues with similar answers to 'Extremely impressive'