unexceptionable (adj.)
- acceptable
- adequate
- admirable
- admissible
- agreeable
- alright
- believable
- commendable
- common
- conceivable
- credible
- creditable
- decent
- deserving
- estimable
- exemplary
- fair
- fairish
- fiduciary
- goodish
- inculpable
- irreproachable
- laudable
- meritorious
- model
- moderate
- okay
- passable
- plausible
- praiseworthy
- presentable
- reliable
- respectable
- satisfactory
- sufficient
- tenable
- tidy
- tolerable
- trustworthy
- trusty
- unexceptional
- unimpeachable
- unobjectionable
- unquestionable
- viable
- workmanlike
- worthy