smiler vs phiz

smiler and phiz both are nouns.

Word	Noun	Adjective	Verb	Adverb
smiler	Yes	No	No	No
phiz	Yes	No	No	No

As nouns, smiler and phiz are synonyms defined as:

smiler and phiz: the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)

Other synonyms of smiler include countenance, kisser, mug, physiognomy, visage.

smiler (noun)	phiz (noun)
the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)	the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)
a person who smiles