	Appearance
✓	Use device theme
✓	Dark theme
✓	Light theme

What is another word for lunatic?

Need synonyms for lunatic? Here's a list of similar words from our thesaurus that you can use instead.

Contexts ▼

Noun

A person with a disordered mental state, or seemingly so

An extremely foolish or eccentric person

Adjective

Not having a sound state of mind

Displaying a lack of sensibleness or judgment

… more ▼

Noun

▲

A person with a disordered mental state, or seemingly so

one who has a screw loose

one who has bats in the belfry

antisocial personality

square peg in a round hole

round peg in a square hole

more ❯

“If he had been psychotic before, he was a fuming lunatic now, Evelyn decided.”

Noun

▲

An extremely foolish or eccentric person

unsophisticated person

more ❯

“When you see a picture of some mud-spattered lunatic on a 4,000 mile ride through Africa, the lunatic tends to be sitting in a BMW.”

Adjective

▲

Not having a sound state of mind

flaky^UK

flakey^US

away with the fairies

not the full shilling

not quite right in the head

not right upstairs

not right in the head

as daft as a brush

flipped out

freaked out

have kangaroos in the top paddock

have bats in the belfry

not in your right mind

one card shy of a full deck

a few cards shy of a full deck

a few sandwiches short of a picnic

severely mentally ill

deprived of one's wits

having a screw loose

in a daze

manic-depressive

having kangaroos in the top paddock

two sandwiches short of a picnic

out of your mind

high

off your chump

severely mentally disordered

gone fishing

overexcited

one sandwich short of a picnic

as mad as a March hare

at the end of your tether

at wits' end

not knowing what to do with oneself

like a chicken with its head cut off

driven to distraction

in a fit

out of one's wits

more ❯

“His words had, for a moment, sounded like the hollow wind which issued from the lunatic mind of the criminal Anton Razin.”

Adjective

▲

Displaying a lack of sensibleness or judgment

flakey^US

flaky^UK

not the full shilling

dead from the neck up

stupidly irresponsible

thick as two short planks

as thick as two short planks

away with the fairies

not right in the head

not quite right in the head

not right upstairs

as daft as a brush

have a screw loose

have bats in the belfry

have kangaroos in the top paddock

beyond the bounds of possibility

devoid of intelligence

not worth considering

beyond the realm of reason

not remotely possible

out of touch with reality

blue-sky

Promethean

without rhyme or reason

not pertinent

more ❯

“I do not believe that such a lunatic decision was taken unanimously.”

	Find more words!








lunatic
Use * for blank tiles (max 2) Advanced Search Advanced Search
Use * for blank spaces Advanced Search
Advanced Word Finder

Related Words and Phrases

lunacy

lunatics

lunacies

What is another word for lunatic?

Need synonyms for lunatic? Here's a list of similar words from our thesaurus that you can use instead.

Related Words and Phrases

See Also