Feeler and Villus

Feeler noun - One of a pair of mobile appendages on the head of e.g. insects and crustaceans; typically sensitive to touch and taste.

Villus and feeler are semantically related In some cases you can use "Villus" instead a noun "Feeler".

Nearby Word: feeling

Villus noun - A minute hairlike projection on mucous membrane.

Feeler and villus are semantically related in threadlike growth on animate being topic. Sometimes you can use "Feeler" instead a noun "Villus".