IPA: /ˈɛvriˌwʌn/
KK: /ˈɛvriˌwʌn/
A word used to refer to all people in a group without exception.
Everyone is invited to the party this weekend.
Everyone → It is formed from "every" (from Old English "æfre", meaning each or all) and "one" (from Old English "ān", meaning a single unit). The word "everyone" means each individual person or all people considered together as a single group.
Think of 'every' meaning each and 'one' meaning a single unit — together, they remind you that 'everyone' refers to all individuals as one group.
No commonly confused words.