lunger vs lunge

lunger and lunge both are nouns.

Word	Noun	Adjective	Verb	Adverb
lunger	Yes	No	No	No
lunge	Yes	No	Yes	No

lunger (noun)	lunge (noun)
someone who moves forward suddenly (as in fencing)	the act of moving forward suddenly
a person with pulmonary tuberculosis	(fencing) an attacking thrust made with one foot forward and the back leg straight and with the sword arm outstretched forward

lunger (verb)	lunge (verb)
	make a thrusting forward movement