IPA: //ʌnˈɑːrɡjəbl//
KK: /ʌnˈɑrɡjəbl/
Something that cannot be disputed or debated; it is clear and accepted as true without question.
The evidence presented in court was unarguable, leading to a swift verdict.
Unarguable → It is formed from "un-" (meaning not) and "arguable" (from Latin "arguere", meaning to make clear or to assert). The word "unarguable" means something that cannot be argued against or disputed.
Think of 'not' ('un-') being combined with 'asserting' or 'making clear' ('arguable') — this helps you remember that unarguable means something that cannot be disputed.