Cilium and Sideburn

Cilium noun - A hairlike projection from the surface of a cell; provides locomotion in free-swimming unicellular organisms.

Sideburn and cilium are semantically related in threadlike growth on animate being topic. In some cases you can use "Sideburn" instead a noun "Cilium".

Sideburn noun - Facial hair that has grown down the side of a man's face in front of the ears (especially when the rest of the beard is shaved off).

Cilium and sideburn are semantically related in threadlike growth on animate being topic. You can use "Cilium" instead a noun "Sideburn".