IPA: /ˈmʌltɪˌvɛl/
KK: /mʌlˈtɪvəl/
Having multiple levels or layers, often used to describe structures or systems that are organized in tiers.
The new office building features a multilevel design that includes several floors and terraces.
Multilevel → It is formed from "multi-" (meaning many) and "level" (from Old French *level*, meaning a flat or even surface). The word "multilevel" describes something that has many levels or layers.
Think of 'many' ('multi-') layers or 'levels' — that's what multilevel means.
No commonly confused words.