IPA: /ʌnˈæktɪd/
KK: /ʌnˈæktɪd/
Describing something that has not been acted upon or done.
The proposal remained unacted, leaving many questions unanswered.
Unacted → It is formed from "un-" (meaning not) and "acted" (from the Latin "agere", meaning to do or perform). The word "unacted" means not having been done or performed.
Think of 'not' ('un-') having 'done' something ('acted') — that's why unacted means something that has not been performed.