Noun
The act of hesitating, or pausing to consider; slowness in deciding; vacillation; also, the manner of one who hesitates.
A stammering; a faltering in speech.
Source: Webster's dictionaryThe greatest weakness of most humans is their hesitancy to tell others how much they love them while they're alive. Orlando Aloysius Battista
So, taking the whole new constitution, I have no hesitancy in giving it as my judgment that it is decidedly better than the old. Alexander H. Stephens
I never had a problem with social situations. A lot of times, when people are in school, they can have a little hesitancy because people are mean sometimes. I never had that problem because I never had that experience. Britt Robertson
a reluctance to commit himself Source: Internet
his hesitancy revealed his basic indisposition Source: Internet
after some hesitation he agreed Source: Internet