observance vs induction

observance and induction both are nouns.

Word	Noun	Adjective	Verb	Adverb
observance	Yes	No	No	No
induction	Yes	No	No	No

As nouns, induction is a hyponym of observance; that is, induction is a word with a more specific, narrower meaning than observance:

observance (noun)	induction (noun)
the act of observing; taking a patient look	the act of bringing about something (especially at an early time)
conformity with law or custom or practice etc.	an act that sets in motion some course of events
the act of noticing or paying attention	reasoning from detailed facts to general principles
a formal event performed on a special occasion	stimulation that calls up (draws forth) a particular class of behaviors
	a formal entry into an organization or position or office
	an electrical phenomenon whereby an electromotive force (EMF) is generated in a closed circuit by a change in the flow of current