shop vs saddlery

shop and saddlery both are nouns.

Word	Noun	Adjective	Verb	Adverb
shop	Yes	No	Yes	No
saddlery	Yes	No	No	No

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

shop (noun)	saddlery (noun)
a course of instruction in a trade (as carpentry or electricity)	gear for a horse
a mercantile establishment for the retail sale of goods or services	workshop where a saddler works
small workplace where handcrafts or manufacturing are done

shop (verb)	saddlery (verb)
give away information about somebody
do one's shopping
shop around; not necessarily buying
do one's shopping at; do business with; be a customer or client of