passado vs lunge

passado and lunge both are nouns.

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

As nouns, passado and lunge are synonyms defined as:

passado and lunge: (fencing) an attacking thrust made with one foot forward and the back leg straight and with the sword arm outstretched forward

Other synonyms of passado include straight thrust.

passado (noun)	lunge (noun)
(fencing) an attacking thrust made with one foot forward and the back leg straight and with the sword arm outstretched forward	the act of moving forward suddenly
	(fencing) an attacking thrust made with one foot forward and the back leg straight and with the sword arm outstretched forward

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