architecture vs discipline

architecture and discipline both are nouns.

Word	Noun	Adjective	Verb	Adverb
architecture	Yes	No	No	No
discipline	Yes	No	Yes	No

As nouns, discipline is a hypernym of architecture; that is, discipline is a word with a broader meaning than architecture:

architecture: the discipline dealing with the principles of design and construction and ornamentation of fine buildings
discipline: a branch of knowledge

Other hypernyms of architecture include bailiwick, field, field of study, study, subject, subject area, subject field, beaux arts, fine arts.

architecture (noun)	discipline (noun)
the profession of designing buildings and environments with consideration for their esthetic effect	training to improve strength or self-control
an architectural product or work	the act of disciplining
(computer science) the structure and organization of a computer's hardware or system software	the trait of being well behaved
the discipline dealing with the principles of design and construction and ornamentation of fine buildings	a branch of knowledge
	a system of rules of conduct or method of practice

architecture (verb)	discipline (verb)
	punish in order to gain control or enforce obedience
	develop (a child's or animal's) behavior by instruction and practice; especially to teach self-control