ประสาท

Etymology
.

Noun

 * 1) faith; trust.
 * 2) (เส้น~) nerve.
 * 3) (โรค~) mental infirmity.

Verb

 * 1) to bestow; to confer; to grant.
 * 2)  to undergo a mental infirmity; to be crazy, mad, or senseless.