loanword vs Gallicism

loanword and Gallicism both are nouns.

Word	Noun	Adjective	Verb	Adverb
loanword	Yes	No	No	No
Gallicism	Yes	No	No	No

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

loanword: a word borrowed from another language; e.g. `blitz' is a German word borrowed into modern English
Gallicism: a word or phrase borrowed from French

Other hyponyms of loanword include Latinism, Grecism, Yiddishism, Aramaicism, Aramaism.

loanword (noun)	Gallicism (noun)
a word borrowed from another language; e.g. `blitz' is a German word borrowed into modern English	a word or phrase borrowed from French