arbitrary
unpredictable
adrift
afloat
agnostic
aimless
alternating
ambiguous
ambitendent
ambivalent
amorphous
at loose ends
brittle
broken
careening
careless
casual
catchy
chancy
changeable
changeful
changing
choppy
corruptible
cranky
crotchety
deciduous
desultory
deviable
deviating
deviative
deviatory
dicey
different
disarticulated
disconnected
discontinuous
disjunct
disordered
disorderly
dispersed
disproportionate
divaricate
divergent
diversified
diversiform
dizzy
double-minded
arbitrary and capricious
caprice
erratic
fickle
haughty
impulsive
irresponsible
passionate
perverse
reckless
selfish
tyrannical
uncertain
unreasonable
wayward
whimsical
Delicious
ambitious
auspicious
delicious
expeditious
factitious
fictitious
injudicious
judicious
malicious
nutritious
pernicious
propitious
repetitious
seditious
superstitious
surreptitious
suspicious
vicious
constant