unimpressive

Vague is a related term of unimpressive.

As a verb vague

is .

As an adjective unimpressive is

lacking the ability to impress, inability to produce an impression.

As adjectives the difference between unimpressive and unimpressed

is that unimpressive is lacking the ability to impress, inability to produce an impression while unimpressed is not impressed.

As adjectives the difference between ugly and unimpressive

is that ugly is displeasing to the eye; not aesthetically pleasing while unimpressive is lacking the ability to impress, inability to produce an impression.

As a noun ugly

is (slang|uncountable) ugliness.

As adjectives the difference between unimpressive and inexpressive

is that unimpressive is lacking the ability to impress, inability to produce an impression while inexpressive is lacking expression or emotion.

As adjectives the difference between unimpressive and unheroic

is that unimpressive is lacking the ability to impress, inability to produce an impression while unheroic is not heroic.

Unimpressive is a related term of stereotyped.

As adjectives the difference between unimpressive and stereotyped

is that unimpressive is lacking the ability to impress, inability to produce an impression while stereotyped is having a certain stereotype.

As a verb stereotyped is

(stereotype).

As adjectives the difference between characterless and unimpressive

is that characterless is having no distinguishing character or quality while unimpressive is lacking the ability to impress, inability to produce an impression.

Nondescript is a synonym of unimpressive.

As adjectives the difference between nondescript and unimpressive

is that nondescript is not described (in the academic literature); undescribed, unidentified while unimpressive is lacking the ability to impress, inability to produce an impression.

As a noun nondescript

is an undistinguished, unexceptional person or thing.

Unexceptional is a related term of unimpressive.

As adjectives the difference between unexceptional and unimpressive

is that unexceptional is not exceptional while unimpressive is lacking the ability to impress, inability to produce an impression.

Ordinary is a related term of unimpressive.

As a noun ordinary

is the part of the roman catholic mass that is the same every day.

As an adjective unimpressive is

lacking the ability to impress, inability to produce an impression.