arguable

[ ahr-gyoo-uh-buh l ]
/ ˈɑr gyu ə bəl /

adjective

susceptible to debate, challenge, or doubt; questionable: Whether this is the best plan of action or not is arguable.
susceptible to being supported by convincing or persuasive argument: Admirers agree that it is arguable he is the finest pianist of his generation.

Origin of arguable

First recorded in 1605–15; argue + -able
Related formsar·gu·a·bly, adverbnon·ar·gu·a·ble, adjectiveun·ar·gu·a·ble, adjectiveun·ar·gu·a·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for arguable

British Dictionary definitions for arguable

arguable

/ (ˈɑːɡjʊəbəl) /

adjective

capable of being disputed; doubtful
capable of being supported by argument; plausible

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012