ordinary vs characterless

ordinary is a noun but characterless is not a noun.

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

ordinary (noun)	characterless (noun)
(heraldry) any of several conventional figures used on shields
an early bicycle with a very large front wheel and small back wheel
a clergyman appointed to prepare condemned prisoners for death
a judge of a probate court
the expected or commonplace condition or situation

ordinary (adjective)	characterless (adjective)
not exceptional in any way especially in quality or ability or size or degree	lacking distinct or individual characteristics; dull and uninteresting
lacking special distinction, rank, or status; commonly encountered