impressive

As adjectives the difference between spectacular and impressive

is that spectacular is amazing or worthy of special notice while impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As a noun spectacular

is a spectacular display.

As an adjective impressive is

making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As adjectives the difference between effective and impressive

is that effective is having the power to produce a required effect or effects while impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As a noun effective

is a soldier fit for duty.

As adjectives the difference between impressive and intriguing

is that impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene while intriguing is causing a desire to know more; mysterious.

As a verb intriguing is

present participle of lang=en.

As a noun intriguing is

{{cx|dated|lang=en}} An intrigue.

Unforgetable is likely misspelled.

Unforgetable has no English definition.

As an adjective impressive

is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As adjectives the difference between unforgettable and impressive

is that unforgettable is which is very difficult to forget while impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As adjectives the difference between magnificent and impressive

is that magnificent is grand, elegant or splendid in appearance while impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As adjectives the difference between impressive and expressive

is that impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene while expressive is effectively conveying thought or feeling.

As adjectives the difference between impressive and soaraway

is that impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene while soaraway is that achieves rapid or impressive progress; runaway, roaring.

As an adjective impressive

is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene.

As a noun superspectacle is

a particularly grand and impressive spectacle.