Question

hesitation has the same or almost the same meaning as:
waver
manifestation
colonialism
whisper

Explanation:

The word "hesitation" means pausing or being reluctant to act. "Waver" also implies being indecisive or hesitating. "Manifestation" means an indication or sign. "Colonialism" is about the policy of a country extending its power through colonization. "Whisper" is a soft - spoken sound. Only "waver" is a synonym of "hesitation".

Answer:

A. waver