Antonym of BAULK

Answer: Option D

Baulk : hesitate or be unwilling to accept an idea or undertaking.
Admire : regard with respect or warm approval.
Strengthen : make or become stronger.
Clamour : a loud and confused noise, especially that of people shouting.
Encourage : give support, confidence, or hope to (someone).

Antonym of Baulk is Encourage