"Strip-jack-naked" is a phrase that means to fully undress someone, leaving them completely exposed. While it is a commonly used term, there are several synonyms that can be utilized in its place. Some of these synonyms include "disrobe," "unclothe," "bare," "peel," "uncover," and "denude." Each of these words conveys the act of undressing or exposing someone, however, they may differ in their connotations, level of intensity, and appropriateness for certain contexts. Therefore, selecting the right synonym for "strip-jack-naked" depends on the desired tone and context of the communication to avoid conveying the wrong message or offending people.