Plain and Public

Plain adjective - Free from all additions or embellishment.

Public is a synonym for plain. In some cases you can use "Public" instead an adjective "Plain".

Nearby Words: plainly, plainness, plaint

Public adjective - Not known by only a select few.

Plain is a synonym for public in known topic. Sometimes you can use "Plain" instead an adjective "Public".

Nearby Words: publicize, publicise, publication, publicity, publicly