careless
airy
ankle-deep
at odds
averse
brief
casual
degage
depthless
desultory
differing
disagreeing
disinclined
disobedient
disregardant
disregardful
easygoing
epidermal
expeditious
fast
festinate
feverish
few
flippant
flying
footling
forced
forgetful
fractious
free and easy
furious
haphazard
hasty
heedless
hurried
immediate
inconsequential
inconsiderable
inconsiderate
indifferent
indisposed
indocile
insignificant
insouciant
instant
involuntary
jejune
complimentary
comprehensive
concise
dispassionate
first-hand
halfhearted
head-to-toe
in-depth
inaccurate
informal
intensive
introductory
meticulous
perfunctory
preliminary
sketchy
superficial
tentative
anniversary
nursery