1

airhead

A silly person or a person who is lacking in intelligence.

ass

A stupid, annoying or contemptible person.

asshole/arsehole

A contemptible or detestable person.

bastard

An unpleasant or despicable person.

A person born out of wedlock; an illegitimate child.

birdbrain

An exceptionally stupid person.

blabbermouth

A person who talks more than necessary or indiscreetly.

blockhead

A stupid person.

bonehead

A stupid person.

bozo

A stupid or insignificant person.

10 

brute

An unreasoning or insensitive person.

11 

buffoon

A person who is foolish tries to do things to make other people laugh.

12 

bugger

A contemptible person.

13 

bum

A lazy or incompetent person.

14 

bumpkin

An awkward or simple country person.

15 

chatterbox

A person who talks incessantly about things of little value or importance.

16 

cheapskate

A stingy person; a miser.

17 

cheat

A person who cheats others, especially habitually.

18 

chucklehead

A stupid person.

19 

chump

A foolish or gullible person.

20 

country bumpkin

Someone from the countryside who seems stupid.

21 

crackpot

A eccentric person, especially a foolish one .

22 

crazy

A person who is not mentally sound; an insane person.

23 

creep

A repulsive person who is obedient to an excessive or servile degree.

24 

cretin

A stupid person; an idiot.

25 

cuckoo

A crazy person.

26 

dickhead

A person who is looked upon as stupid, ridiculous or annoying.

27 

dimwit

A stupid person.

28 

dolt

A stupid person.

29 

dope

A stupid person.

30 

dullard

A dull, incompetentor stupid person.

31 

dumbbell

A stupid person.

32 

dumbo

A stupid person.

33 

dummy

A stupid person.

34 

dunce

A person who is slow at learning or stupid.

35 

fathead

A stupid person.

36 

fatso

A fat person.

37 

fatty

A fat person.

38 

featherbrain

A silly or forgetful person.

39 

fool

A person who lacks good judgment.

40 

fucker

A stupid despised person.

41 

gasbag

A person who talks too much, especially about unimportant matters.

42 

goof

A fool or stupid person who is always making stupid mistakes.

43 

goon

A stupid or awkward person.

A thug who is hired to terrorize or inflict violence on others.

44 

hag

An ugly repulsive old woman.

45 

half-wit

A person who is lacking in intelligence.

46 

hoodlum

A violent member of a criminal gang.

47 

hooligan

A violent youth who is usually a member of a gang.

48 

idiot

A stupid person or a person with extremely low intelligence.

49 

imbecile

A stupid person.

50 

jackass

A person who is stupid or foolish.

51 

jerk

A person regarded as disagreeable, contemptible, etc., especially as the result of foolish or mean behaviour.

52 

knucklehead

A slow-witted or stupid person.

53 

kook

An eccentric, strange or crazy person.

54 

lamebrain

A stupid person.

55 

layabout

A person who habitually does little or no work; an idler; a loafer.

56 

loon

A crazy or stupid person.

57 

loony

A crazy or silly person.

58 

loudmouth

A person who talks too much or in a tactless way.

59 

lout

A bad-mannered or violent person.

60 

lunatic

A person who is mentally ill or eccentric.

61 

miscreant

A person who behaves badly or unlawfully.

62 

monster

An immensely cruel or evil person.

63 

moron

An adult with a mental age of between about eight and twelve.

A person who is very stupid; an idiot.

64 

motherfucker

A person who is despicable, contemptible or very unpleasant.

65 

mountebank

A dishonest person who tricks and deceives others.

66 

mug

A person who is swindled easily; a hoodlum or thug.

67 

muggins

A person who lacks good judgment or common sense; a foolish person; a simpleton.

68 

mule

A stubborn person.

69 

mutt

A stupid person.

70 

nincompoop

A stupid person.

71 

ninny

A foolish person; a simpleton.

72 

nit/nitwit

A silly or stupid person.

73 

nosy parker

A person who insists on knowing about things, especially other people’s private affairs, which do not concern him or her; a busybody.

74 

numbskull/numskull

A stupid person.

75 

nut

A crazy or eccentric person.

76 

nutcase

A person who is deranged.

77 

oddball

A strange or eccentric person.

78 

pea-brain

A stupid person.

79 

pinhead

A stupid person.

80 

pipsqueak

A small, insignificant person.

81 

punk

A young man who is a sexual partner of an older man. A worthless person; a petty criminal.

82 

rascal

A dishonest or untrustworthy man.

83 

retard

A person who is looked upon as having mental disability.

84 

riff-raff

A person who is not respectable in character or is worthless.

85 

rogue

A person who does not act in accordance with moral principles..

A dishonest or unreliable person; a scoundrel.

86 

roughneck

A rough person who is rude and lacks good manner.

87 

ruffian

A violent person who gets involved in crime.

88 

sap

A foolish person.

89 

scallywag

A person who causes harm or trouble to others; a rascal.

90 

scatterbrain

A person who is incapable of serious thought or lacking in concentration.

91 

schmuck

A stupid or contemptible person.

92 

scoundrel

A dishonest or immoral person; a rogue.

93 

screwball

A person who is eccentric or unbalanced.

94 

scruff

A dirty or unkempt person.

95 

scum

A person who is regarded as worthless or despicable.

96 

scumbag

A person who is contemptible or undesirable.

97 

shark

A person who swindles or deceives others.

98 

shit-stirrer

A person who causes trouble or disagreement with others.

99 

shrew

A bad-tempered woman with hostile or violent behavior or attitudes.

100 

shrimp

A person who is physically small and weak, or unimportant.

101 

sicko/sickie

A person who is mentally ill, especially a dangerous one.

102 

simpleton

A gullible person or one who is deficient in intelligence.

103 

sissy

A man who has characteristics viewed as typical of a woman.

A person regarded as timid or cowardly.

104 

skinflint

A person who is unwilling give or spend money.

An excessively stingy or miserly person.

105 

slag

A contemptible person, or one who lacks good qualities.

A promiscuous woman.

106 

slapper

A loose or promiscuous woman.

107 

slattern

A promiscuous woman; a streetwalker.

108 

slob

A lazy person who is also untidy and dirty.

109 

slut

A woman who engages in casual sex; a promiscuous woman; a slattern.

110 

snob

A person who affects a sense of superiority and associates with social superiors and looks down on those regarded as socially inferior.

111 

snot

A contemptible or disrespectful person.

112 

sod

A person who is objectionable or obnoxious.

113 

sodomite

A person who engages in anal intercourse.

114 

softhead

A person who lacks intelligence or wisdom; a foolish person.

115 

sorehead

A person who is easily offended, annoyed, or angered.

116 

sot

A person who is a habitually drunk.

117 

sourpuss

A person who habitually has a sullen or gloomy expression. .

118 

stinker

A disgusting or very unpleasant person, or one who stinks.

119 

sucker

A gullible person or one who is easy to deceive.

120 

swine

A contemptible or unpleasant person.

121 

thicko

A slow-witted unintelligent person.

122 

thug

A violent person, especially a criminal.

123 

tit

A despicable or unpleasant person.

124 

turd

A contemptible person.

125 

twerp

An insignificant or contemptible person.

126 

twit

A silly or foolish person.

127 

villain

A wicked or evil person.

128 

virago

A domineering or aggressive woman.

129

vulture

A contemptibly greedy person who makes unfair use of or exploits others.

130

wack/wacko

A person regarded as eccentric.

131

wally

A silly and incompetent person.

132

wanker

A contemptible or worthless person.

133

weakling

An effectual or cowardly person.

134

weirdo

A strange, odd or eccentric person.

135 

wimp

A weak, timid or cowardly person.

136

windbag

A person who talks a lot but doesn’t say much that is of value.

137 

wuss

A person who is perceived to be weak or ineffectual.

138

yob

A rowdy and aggressive youth.

139 

yokel

A country person who is unsophisticated and old-fashioned; a country bumpkin.

140 

zombie

A person who lacks vigour, interest or enthusiasm in or is not responsive to his surrounding.