to unnerve

listen to the pronunciation of to unnerve
İngilizce - İngilizce
psych out
To deprive of nerve, force, or strength; to weaken; to enfeeble

to unnerve the arm.

To upset

I was greatly unnerved by this.

{v} to weaken, enfeeble, discourage
{f} daunt, dismay, intimidate, dishearten, unman
To deprive of nerve, force, or strength; to weaken; to enfeeble; as, to unnerve the arm
If you say that something unnerves you, you mean that it worries or troubles you. The news about Dermot had unnerved me. to upset or frighten someone so that they lose their confidence or their ability to think clearly
disturb the composure of
to unnerve