lunatic as a noun: - 1
- 2
as an adjective: - 1
lunatic
noun
1 lunatic
An insane person.
synonyms: madman, maniac.
Roget 504:
madman,
lunatic,
maniac,
bedlamite†,
candidate for Bedlam,
raver†,
madcap,
crazy;
energumen†;
automaniac†,
monomaniac,
dipsomaniac,
kleptomaniac;
hypochondriac
etc.
(low spirits);;
crank,
Tom o'Bedlam.
dreamer
etc.
515;
rhapsodist,
seer,
highflier†,
enthusiast,
fanatic,
fanatico [Sp.];
exalte [Fr.];
knight errant,
Don Quixote.
idiot
etc.
501.
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Dutch: gek, dolleman, maniak
2 lunatic
adjective
1 lunatic
Insane and believed to be affected by the phases of the moon.
synonym: moonstruck.
Roget 503:
insane,
mad,
lunatic,
loony [Coll.];
crazy,
crazed,
aliene†,
non compos mentis;
not right,
cracked,
touched;
bereft of reason;
all possessed,
unhinged,
unsettled in one's mind;
insensate,
reasonless,
beside oneself,
demented,
daft;
phrenzied†,
frenzied,
frenetic;
possessed,
possessed with a devil;
deranged,
maddened,
moonstruck;
shatterpated†;
mad-brained,
scatter brained,
shatter brained,
crackbrained;
touched,
tetched [Coll.];
off one's head.
[behavior suggesting insanity]
maniacal;
delirious,
lightheaded,
incoherent,
rambling,
doting,
wandering;
frantic,
raving,
stark staring mad,
stark raving mad,
wild-eyed,
berserk;
delusional,
hallucinatory.
[behavior somewhat resembling insanity]
corybantic†,
dithyrambic;
rabid,
giddy,
vertiginous,
wild;
haggard,
mazed;
flighty;
distracted,
distraught;
depressed;
agitated,
hyped up;
bewildered
etc.
(uncertain)
475.
mad as a March hare,
mad as a hatter;
of unsound mind
etc.
n.;
touched in one's head,
wrong in one's head,
not right in one's head,
not in one's right mind,
not right in one's wits,
upper story;
out of one's mind,
out of one's wits,
out of one's skull [Coll.],
far gone,
out of one's senses,
out of one's wits;
not in one's right mind.
fanatical,
infatuated,
odd,
eccentric;
hypped†,
hyppish†;
spaced out [Coll.].
imbecile,
silly,
etc.
499.
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Moby thesaurus: abnormal, absurd, aliene, ass, balmy, batty, bedlamite, bereft of reason, borderline case, born fool, brainsick, buffoon, clown, crackbrain, crackbrained, cracked, crackpot, crank, crazed, crazy, cuckoo, daft, deluded, dement, demented, demoniac, deprived of reason, deranged, ding-a-ling, disoriented, distraught, doodle, egregious ass, energumen, fanatic, fantastic, figure of fun, flake, flighty, fool, fou, hallucinated, harebrain, idiot, ignoramus, insane, irrational, jackass, kook, loco, loon, loony, mad, maddened, madman, maniac, manic, mazed, mental, mentally deficient, meshuggah, meshuggenah, milksop, moon-struck, mooncalf, neuropath, neurotic, non compos, non compos mentis, noncompos, not all there, not right, nut, odd, of unsound mind, off, paranoid, perfect fool, phrenetic, potty, preposterous, psycho, psychoneurotic, queer, raver, raving lunatic, reasonless, schmuck, screwball, senseless, sick, softhead, sop, stark-mad, stark-staring mad, strange, stupid ass, tetched, tomfool, touched, unbalanced, unhinged, unsane, unsettled, unsound, wacky, wandering, weirdo, witless, zany ... show more.
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