fatigue vs fatigue

fatigue and fatigue both are nouns.

Word	Noun	Adjective	Verb	Adverb
fatigue	Yes	No	Yes	No
fatigue	Yes	No	Yes	No

fatigue (noun)	fatigue (noun)
labor of a nonmilitary kind done by soldiers (cleaning or digging or draining or so on)	labor of a nonmilitary kind done by soldiers (cleaning or digging or draining or so on)
(always used with a modifier) boredom resulting from overexposure to something	(always used with a modifier) boredom resulting from overexposure to something
temporary loss of strength and energy resulting from hard physical or mental work	temporary loss of strength and energy resulting from hard physical or mental work
used of materials (especially metals) in a weakened state caused by long stress	used of materials (especially metals) in a weakened state caused by long stress

fatigue (verb)	fatigue (verb)
exhaust or get tired through overuse or great strain or stress	exhaust or get tired through overuse or great strain or stress
lose interest or become bored with something or somebody	lose interest or become bored with something or somebody