shrinkage vs shoplifting

shrinkage and shoplifting both are nouns.

Word	Noun	Adjective	Verb	Adverb
shrinkage	Yes	No	No	No
shoplifting	Yes	No	No	No

As nouns, shrinkage and shoplifting are synonyms defined as:

shrinkage and shoplifting: the act of stealing goods that are on display in a store

shrinkage (noun)	shoplifting (noun)
the act of stealing goods that are on display in a store	the act of stealing goods that are on display in a store
the amount by which something shrinks
process or result of becoming less or smaller