pacifier vs make-peace

pacifier and make-peace both are nouns.

Word	Noun	Adjective	Verb	Adverb
pacifier	Yes	No	No	No
make-peace	Yes	No	No	No

As nouns, pacifier and make-peace are synonyms defined as:

Other synonyms of pacifier include conciliator, peacemaker, reconciler.

pacifier (noun)	make-peace (noun)
device used for an infant to suck or bite on	someone who tries to bring peace
anything that serves to pacify
someone who tries to bring peace