unstable
precarious
nonassurance
uneasy
unsolacing
bleak
inflexible
sturdy
uncompromising
black
dim
flat on one's back
comfortless
scrape the bottom of the barrel
reassurement
hopeless
insoluble
reassuring
unassurance
unreluctance
unpersuaded
imprudence
hopelessly
satisfactionless
dis-ease
easelessness
ungainful
underassured
reluctantly
unproviding
unwilling
incaution
incautiously
unassuredly
unlenient
carelessly
unreprievable
underprovide
nonguarantee
ingrateful
unencouraging
undercompensating
slack
untolerised
unrecompensed
noncurtailment
risk-free
unhazardous
hesitatingness
cut and dried