Entreat and Feel out

Entreat verb - To make a request to (someone) in an earnest or urgent manner.

Feel out and entreat are semantically related In some cases you can replace term "Feel out" with "Entreat", this verbs are similar.

Feel out verb - Try to learn someone's opinions and intentions.

Entreat and feel out are semantically related in suggestion topic. Sometimes you can use "Entreat" instead a verb "Feel out".