adjective. of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste. open to question or dispute; doubtful or uncertain: a statement of questionable accuracy.

What does very questionable mean?

English Language Learners Definition of questionable

: not likely to be true or correct : giving reason to doubt or question something.

What type of word is questionable?

Questionable is an adjective - Word Type.