acceptable
OK
above suspicion
adequate
admirable
admissible
agreeable
all right
alright
believable
better than nothing
beyond all praise
colorable
commendable
common
conceivable
credible
creditable
decent
deserving
estimable
excellent
exemplary
fair
fairish
faultless
fiduciary
good
good enough
goodish
inculpable
irreprehensible
irreproachable
irreprovable
laudable
meritorious
model
moderate
not amiss
not bad
not half bad
not so bad
okay
passable
plausible
praiseworthy
presentable
pretty good
reliable
respectable
conformable
deducible
illegible
inadmissible
inoperative
landlocked
nonexistent
perspicuous
unattainable
unavailable
uncorroborated
understandable
unembarrassed
unfitted
unimpeached
unobjectionable
unremarkable
unrepresented
valueless
water-tight