obtrusive

As adjectives the difference between obtrusive and indignant

is that obtrusive is sticking out; protruding while indignant is showing anger or indignation, especially at something unjust or wrong.

As adjectives the difference between obtrusive and undefined

is that obtrusive is sticking out; protruding while undefined is lacking a definition or value.

As an adjective obtrusive

is sticking out; protruding.

As an adverb why is

for what cause, reason, or purpose.

As a noun why is

reason.

As an interjection why is

an exclamation used to express indignation, mild surprise, or impatience. "Well, I'll tell you...".

As adjectives the difference between appreciable and obtrusive

is that appreciable is substantial while obtrusive is sticking out; protruding.

As adjectives the difference between obtrusive and noticeable

is that obtrusive is sticking out; protruding while noticeable is worthy of note; significant.

As adjectives the difference between obtrusive and inconspicuous

is that obtrusive is sticking out; protruding while inconspicuous is not prominent nor easily noticeable.

As adjectives the difference between unpalatable and obtrusive

is that unpalatable is unpleasant to the taste while obtrusive is sticking out; protruding.

As adjectives the difference between obtrusive and flagrant

is that obtrusive is sticking out; protruding while flagrant is obvious and offensive, blatant, scandalous or flagrant can be (obsolete).

As adjectives the difference between obtrusive and presumptuous

is that obtrusive is sticking out; protruding while presumptuous is going beyond what is right, proper, or appropriate because of an excess of self-confidence or arrogance.

As adjectives the difference between obtrusive and passionate

is that obtrusive is sticking out; protruding while passionate is given to strong feeling, sometimes romantic and/or sexual.

As a noun passionate is

a passionate individual.

As a verb passionate is

to fill with passion, or with another given emotion.