questionable

[adj] - subject to question 2. [adj] - able to be refuted
Found on http://www.webdictionary.co.uk/definition.php?query=questionable

Questionable

• (a.) Liable to question; subject to be doubted or called in question; problematical; doubtful; suspicious. • (a.) Admitting of being questioned; inviting, or seeming to invite, inquiry.
Found on http://thinkexist.com/dictionary/meaning/questionable/

questionable

refutable adjective able to be refuted
Found on http://wordnetweb.princeton.edu/perl/webwn?s=questionable

Questionable

Ques'tion·a·ble adjective 1. Admitting of being questioned; inviting, or seeming to invite, inquiry. [ R.] « Thou com'st in such a questionable shape That I will speak to thee.» Shak. 2. Liable to question; subject to be doubted or called in question; prob...
Found on http://www.encyclo.co.uk/webster/Q/8

questionable

questionable 1. Open to doubt or disagreement. 2. Not respectable or morally proper.
Found on http://www.wordinfo.info/words/index/info/view_unit/2365/14

questionable

subject to doubtful speculation
Found on https://www.vocabulary.com/lists/249614
No exact match found