IPA: /ˌʌnprɪˈtɛndɪŋ/
KK: /ʌnprɪˈtɛndɪŋ/
Not trying to impress others; simple and genuine without any showiness.
Her unpretending nature made everyone feel comfortable around her.
Unpretending → It is formed from "un-" (meaning not) and "pretending" (from Latin "praetendere", meaning to stretch forth or claim). The word "unpretending" means not claiming or showing off, indicating a lack of pretense or affectation.
Think of 'not' ('un-') showing off or 'claiming' ('pretending') to be something you are not — that's why unpretending means being genuine and modest.