smooth-faced

[smooth -feyst]

adjective

Origin of smooth-faced

First recorded in 1570–80

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Now, the smooth-faced look like the creepy ones, the squares.
Leo, the Beard Has to Go: When a Man’s Facial Hair Reaches Crisis Point
Tim Teeman
September 22, 2014

He was smooth-faced and pug-nosed, with an upper lip like a camel's.
The Depot Master
Joseph C. Lincoln
"It is a trick of that smooth-faced knave Filippo," he cried.
The Shame of Motley
Raphael Sabatini
A smooth-faced Ranger sat beside the driver with a rifle across his knees.
Oh, You Tex!
William Macleod Raine
“You smooth-faced, unshaved fellows, have him always at your elbow,” said Craigie.
Flora Lyndsay
Susan Moodie
At his left hand, a smooth-faced, silent young man—his secretary.
The Double Four
E. Phillips Oppenheim