IPA: //ˈmʌltiweɪ//
KK: /ˈmʌltiweɪ/
Describing something that has several different routes, options, or ways to proceed.
The multiway switch allows you to control the lights from different locations.
Multiway → It is formed from "multi-" (meaning many) and "way" (from Old English "weg", meaning path or road). The word "multiway" refers to having many paths or routes.
Think of 'many' ('multi-') paths or routes ('way') — that's what multiway means.
No commonly confused words.