querulant

As an adjective querulous

is often complaining; suggesting a complaint in expression; fretful]], [[whine|whining.

As a noun querulant is

querulant.

As nouns the difference between terms and querulant

is that terms is while querulant is querulant.

As nouns the difference between pedant and querulant

is that pedant is schoolmaster while querulant is querulant.

As an adjective pedant

is pedantic.

As a noun querulant is

querulant.

As nouns the difference between querulent and querulant

is that querulent is a habitually suspicious person while querulant is one who has obsessive feelings of having been wronged.

As an adjective querulent

is habitually suspicious.

As nouns the difference between wrong and querulant

is that wrong is something that is immoral or not good while querulant is querulant.

As an adjective wrong

is incorrect or untrue.

As an adverb wrong

is (informal) in a way that isn't right; done incorrectly; wrongly.

As a verb wrong

is to treat unjustly; to injure or harm.

As nouns the difference between obsessive and querulant

is that obsessive is a person who is obsessed, who has an obsession while querulant is querulant.

As an adjective obsessive

is prone to cause obsession.