technicality vs technical

technicality and technical both are nouns.

Word	Noun	Adjective	Verb	Adverb
technicality	Yes	No	No	No
technical	Yes	Yes	No	No

technicality (noun)	technical (noun)
a specific detail in a set of rules or terms belonging to a particular field	(basketball) a foul that can be assessed on a player or a coach or a team for unsportsmanlike conduct; does not usually involve physical contact during play
the state of being technical as in the use of technical terms or methods	a pickup truck with a gun mounted on it

technicality (adjective)	technical (adjective)
	characterizing or showing skill in or specialized knowledge of applied arts and sciences
	of or relating to technique or proficiency in a practical skill
	of or relating to a practical subject that is organized according to scientific principles
	according to strict interpretation of the law or set of rules
	relating to or concerned with machinery or tools
	of or relating to or requiring special knowledge to be understood
	resulting from or dependent on market factors rather than fundamental economic considerations