IPA: /ˈwɔːrəntəblnəs/
KK: /ˈwɔːrəntəblnəs/
The quality or state of being justifiable or reasonable.
The warrantableness of his actions was questioned by his peers.
Warrantableness → It is formed from "warrant" (from Old French *garant*, meaning to guarantee or secure) and the suffix "-able" (meaning capable of) combined with "-ness" (meaning the state of). The word "warrantableness" refers to the state of being capable of being guaranteed or justified.
Think of 'warrant' as something that guarantees or secures, and when you add '-able' it means capable of being guaranteed, plus '-ness' which indicates a state. This helps you remember that 'warrantableness' is about the state of being able to be guaranteed.