What is a synonym for basic?

The best synonym for "basic" depends on the context. Here are some options:

General synonyms:

* Fundamental

* Essential

* Elementary

* Rudimentary

* Simple

* Elementary

* Beginner

* Primary

More specific synonyms:

* Bare-bones (when referring to something stripped down or minimal)

* Plain (when referring to something lacking in ornamentation or complexity)

* Uncomplicated (when referring to something easy to understand or use)

* Standard (when referring to something that is widely accepted or typical)

* Foundational (when referring to something that forms the basis of something else)

Informal synonyms:

* Simple

* Beginner

* No-frills

* Down-to-earth

* Straightforward

Please provide more context about the specific situation you need a synonym for "basic" for, and I can give you a more accurate suggestion.