Primary and Simplex

Primary adjective - Coming before all others in importance.

Simplex and primary are semantically related In some cases you can use "Simplex" instead an adjective "Primary".

Nearby Words: prime, prim, primarily, primal

Simplex adjective - Having only one part or element.

Primary and simplex are semantically related in simple topic. Sometimes you can use "Primary" instead an adjective "Simplex", if it concerns topics such as elementary.