Nerved vs Unnerved - What's the difference?

As verbs the difference between nerved and unnerved

is that nerved is (nerve) while unnerved is (unnerve).

is (botany) having one or more principal veins, especially of a leaf.

(head)

(nerve)

(en adjective)

(botany) Having one or more principal veins, especially of a leaf.

The leaf was palmately nerved .

Often used as a combining form, as in seven-nerved .

(head)

(unnerve)

(unnerv)

To deprive of nerve, force, or strength; to weaken; to enfeeble.

to unnerve the arm

To upset.

I was greatly unnerved by this.

* unnervingly