frazzle

nouns

a state of extreme exhaustion
"he was worn to a frazzle"
frazzle
domain usage
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
colloquialism
is a type of (narrower)
extreme fatigue
exhaustion

verbs

wear away by rubbing
"The friction frayed the sleeve"
fray, frazzle
exhaust physically or emotionally
"She was frazzled after the visit of her in-laws"
frazzle
is a type of (narrower)
wear out completely
"This kind of work exhausts me"; "I'm beat"; "He was all washed up after the exam"
beat, exhaust, tucker, tucker out, wash up