Clean and Simplest

Clean adjective - Free from dirt or stain.

Simplest and clean are semantically related In some cases you can replace term "Simplest" with "Clean", this adjectives are similar.

Nearby Words: clear, cleaned, cleanup, clearing, cleanly

Clean and simplest are semantically related in clear topic. You can use "Clean" instead an adjective "Simplest", if it concerns topics such as uncluttered.