IPA: /ˌʌnəˈvaʊd/
KK: /ʌnəˈvaʊd/
Not openly acknowledged or declared; kept secret or hidden.
His unavowed intentions were revealed during the meeting.
Unavowed → It is formed from "un-" (meaning not) and "avowed" (from Old French *avouer*, meaning to acknowledge or confess). The word "unavowed" means not acknowledged or confessed, indicating something that is hidden or not openly declared.
Think of 'not' ('un-') acknowledging something ('avowed') — that's why unavowed means something that is not openly acknowledged.