Empty and Non-existent

Empty adjective - Lacking contents that could or should be present.

Non-existent and empty are semantically related In some cases you can replace phrase "Non-existent" with "Empty", this terms are similar.

Nearby Words: emptiness, emptying, emptily

Empty and non-existent are semantically related in fictional topic. Sometimes you can use "Empty" instead an adjective phrase "Non-existent", if it concerns topics such as deficient in something needed or usual.