IPA: /ˈvaɪs.rɔɪ/
KK: /ˈvaɪsˌrɔɪ/
A person who governs a country or province as the representative of a king or queen.
The viceroy made important decisions for the colony on behalf of the monarch.
Viceroy → It is formed from "vice-" (meaning in place of) and "roi" (from Old French, meaning king). The word "viceroy" refers to a person who rules a country or province as the representative of a king or queen, effectively ruling in their place.
Think of someone ruling 'in place of' ('vice-') a 'king' ('roi') — that's why a viceroy is a representative of a monarch.
No commonly confused words.