shirtfront vs dickie

shirtfront and dickie both are nouns.

Word	Noun	Adjective	Verb	Adverb
shirtfront	Yes	No	No	No
dickie	Yes	No	No	No

As nouns, shirtfront and dickie are synonyms defined as:

shirtfront and dickie: a man's detachable insert (usually starched) to simulate the front of a shirt

Other synonyms of shirtfront include dickey, dicky.

shirtfront (noun)	dickie (noun)
a man's detachable insert (usually starched) to simulate the front of a shirt	a man's detachable insert (usually starched) to simulate the front of a shirt
the front of a shirt (usually the part not covered by a jacket)	a small third seat in the back of an old-fashioned two-seater