Facile and Simplex

Facile adjective - Having or showing a lack of depth of understanding or character.

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

Simplex adjective - Having only one part or element.

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