IPA: /ˈælmsˌɡɪvər/
KK: /ˈælmsˌɡɪvər/
A person who gives money or food to help those in need.
The almsgiver generously donated to the local charity.
Almsgiver → It is formed from "alms" (from Old English *ælmesse*, meaning charitable gifts or offerings) and "giver" (meaning a person who gives). An almsgiver is a person who gives charitable gifts or offerings to those in need.
Think of someone who gives 'charitable gifts' ('alms') — that's what an almsgiver does.
No commonly confused words.