Verbs expressing "unwillingness"

Question 1

to hesitate to do something

Answer 1

hésiter à faire qc

Question 2

to baulk at doing something

Answer 2

rechigner à faire qc

Question 3

to give up on the idea of doing something

Answer 3

renoncer à faire qc

Question 4

to be very reluctant to do something

Answer 4

répugner à faire qc