strong vs irregular

strong is not a noun while irregular is a noun.

Word	Noun	Adjective	Verb	Adverb
strong	No	Yes	No	No
irregular	Yes	Yes	No	No

strong (noun)	irregular (noun)
	merchandise that has imperfections; usually sold at a reduced price without the brand name
	a member of an irregular armed force that fights a stronger force by sabotage and harassment

strong (adjective)	irregular (adjective)
having strength or power greater than average or expected	contrary to rule or accepted order or general practice
having a strong physiological or chemical effect	(of solids) not having clear dimensions that can be measured; volume must be determined with the principle of liquid displacement
being distilled rather than fermented; having a high alcoholic content	(used of the military) not belonging to or engaged in by regular army forces
strong and sure	deviating from normal expectations; somewhat odd, strange, or abnormal
freshly made or left	failing to meet a standard of manufacture due to an imperfection
not faint or feeble	lacking continuity or regularity
immune to attack; incapable of being tampered with	not occurring at a regular rate or fixed intervals
of verbs not having standard (or regular) inflection	independent in behavior or thought
having or wielding force or authority	(of a surface or shape); not level or flat or symmetrical
of good quality and condition; solidly built