Part of speech: Adjective
subject to question
Example: questionable motives; a questionable reputation; a fire of questionable origin
Part of speech: Adjective
able to be refuted
Refutable, Confutable, Confutative, Questionable
question – A related word in the same word family.
able – A related word in the same word family.
Some words entered English through trade goods—we borrowed both the product and its foreign name.