ordinary vs heraldry

ordinary and heraldry both are nouns.

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

ordinary (noun)	heraldry (noun)
(heraldry) any of several conventional figures used on shields	emblem indicating the right of a person to bear arms
an early bicycle with a very large front wheel and small back wheel	the study and classification of armorial bearings and the tracing of genealogies
a clergyman appointed to prepare condemned prisoners for death
a judge of a probate court
the expected or commonplace condition or situation

ordinary (adjective)	heraldry (adjective)
not exceptional in any way especially in quality or ability or size or degree
lacking special distinction, rank, or status; commonly encountered