arbitrary
Attic
Gothic
abnormal
absurd
adrift
afloat
agnostic
alternating
ambiguous
amorphous
amusing
anomalous
baroque
biting
bizarre
brain-born
brilliant
capricious
chancy
changeable
changeful
clever
crank
crankish
cranky
crotchety
desultory
deviable
deviant
deviative
dicey
different
divergent
dizzy
dotty
doubting
dream-built
droll
eccentric
equivocal
erratic
exceptional
extravagant
facetious
fanciful
fancy-born
fancy-built
childish
contradictory
fantastic
foolish
humorous
lively
ludicrous
playful
quaint
romantic
witty