IPA: //trʌstəˈbɪləti//
KK: /trʌstəˈbɪlɪti/
The quality of being able to be relied on or trusted.
The trustability of the new software was confirmed by several independent reviews.
Trustability → It is formed from "trust" (from Old Norse "traust", meaning confidence or reliance) and "-ability" (meaning the quality of being able to). The word "trustability" refers to the quality of being able to be trusted or relied upon.
Think of 'trust' as having confidence in someone, and '-ability' means the quality of that confidence. This helps you remember that trustability is about the quality of being trustworthy.