acceptable
adjective
capable or worthy of being accepted.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
She thanked Miss Tonker in a tone timid with an apprehension of some possible unacceptableness which should disturb or change the favoring grace.
From The Other Girls by A. D. T. (Adeline Dutton Train) Whitney