Dictionary
-ier
var. of
-er 1, usually in nouns designating trades:
collier; clothier; furrier; glazier. -ier
a noun suffix occurring mainly in loanwords from French, often simply a spelling variant of
-eer, with which it is etymologically identical (
bombardier; brigadier; financier; grenadier); it is also found on an older and semantically more diverse group of loanwords that have stress on the initial syllable (
barrier; courier; courtier; terrier). Recent loanwords from French may maintain the modern French pronunciation with loss of the final
r sound (
croupier; dossier; hotelier).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.