Infiltration and Perforation

Infiltration noun - A process in which individuals (or small groups) penetrate an area (especially the military penetration of enemy positions without detection).

Perforation and infiltration are semantically related. in act of entering topic. In some cases you can use "Perforation" instead a noun "Infiltration".

Nearby Words: infiltrate, infiltrated, infiltrator, infiltrating

Perforation noun - A mark or small hole made by a pointed instrument.

Infiltration and perforation are semantically related. Sometimes you can use "Infiltration" instead a noun "Perforation".

Nearby Words: perforate, perforated, perforator, perforating