salient vs heraldry

salient and heraldry both are nouns.

Word	Noun	Adjective	Verb	Adverb
salient	Yes	Yes	No	No
heraldry	Yes	No	No	No

salient (noun)	heraldry (noun)
(military) the part of the line of battle that projects closest to the enemy	emblem indicating the right of a person to bear arms
	the study and classification of armorial bearings and the tracing of genealogies

salient (adjective)	heraldry (adjective)
(of angles) pointing outward at an angle of less than 180 degrees
having a quality that thrusts itself into attention
represented as leaping (rampant but leaning forward)