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Dictionary
Fiend·ish
/ˈfēndiSH/
adjective
1.
extremely cruel or unpleasant; devilish:
"shrieks of fiendish laughter"
Similar
wicked
cruel
vicious
evil
nefarious
unspeakable
brutal
brutish
savage
barbaric
barbarous
beastly
inhuman
murderous
bloodthirsty
ferocious
ruthless
heartless
pitiless
merciless
black-hearted
unfeeling
malevolent
malicious
villainous
malignant
devilish
diabolical
hellish
demonic
satanic
Mephistophelian
ungodly
odious
base
archaic, humorous:
dastardly
▪
extremely awkward or complex:
"a fiendish problem"
Similar
difficult
complex
complicated
intricate
involved
knotty
thorny
ticklish
abstruse
impenetrable
unfathomable
challenging
puzzling
baffling
perplexing
bemusing
frustrating
Derivatives
1.
fiendishly
adverb
2.
fiendishness
noun
Scrabble Points: 15
F
4
I
1
E
1
N
1
D
2
I
1
S
1
H
4
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