lunacy

Disorder is a related term of lunacy.

As nouns the difference between disorder and lunacy

is that disorder is absence of order; state of not being arranged in an orderly manner while lunacy is (of a person or group of people) the state of being mad, insanity.

Lunacy is a related term of aliention.

As nouns the difference between lunacy and imagination

is that lunacy is (of a person or group of people) the state of being mad, insanity while imagination is imagination (image-making power of the mind).

Irregularity is a related term of lunacy.

As nouns the difference between irregularity and lunacy

is that irregularity is (countable) an instance of being irregular while lunacy is (of a person or group of people) the state of being mad, insanity.

As nouns the difference between lunacy and foolery

is that lunacy is (of a person or group of people) the state of being mad, insanity while foolery is foolish behaviour or speech.

As nouns the difference between lunacy and hallucinations

is that lunacy is (of a person or group of people) the state of being mad, insanity while hallucinations is .

As nouns the difference between lunacy and sensibility

is that lunacy is (of a person or group of people) the state of being mad, insanity while sensibility is the ability to sense, feel or perceive; especially to be sensitive to the feelings of another.

As nouns the difference between fanaticism and lunacy

is that fanaticism is the characteristic or practice of being a fanatic while lunacy is (of a person or group of people) the state of being mad, insanity.

As an adjective demented

is insane or mentally ill.

As a verb demented

is (dement).

As a noun lunacy is

(of a person or group of people) the state of being mad, insanity.

As nouns the difference between lunacy and monomania

is that lunacy is the state of being mad, insanity while monomania is excessive interest or concentration on a singular object or subject.