Simple and Undiluted

Simple adjective - Free from all additions or embellishment.

Undiluted and simple are semantically related in clean topic. In some cases you can use "Undiluted" instead an adjective "Simple".

Nearby Words: simply, simplicity, simplify, simplified, simplification

Undiluted adjective - Free from added matter.

Simple and undiluted are semantically related in pure topic. You can use "Simple" instead an adjective "Undiluted", if it concerns topics such as clean.