passado vs straight thrust

passado and straight thrust both are nouns.

Word	Noun	Adjective	Verb	Adverb
passado	Yes	No	No	No
straight thrust	Yes	No	No	No

As nouns, passado and straight thrust are synonyms defined as:

passado and straight thrust: (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 lunge.

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