Sevristh stretched its lipless mouth in a wide grin.    From Wordnik.com.  [Stormblade]

Gix allowed a narrow smile to cross his lipless face.    From Wordnik.com.  [The Brothers' War]

    Gix let a lipless smile spread across his face.    From Wordnik.com.  [The Brothers' War]

His narrow, forked tongue flickered around lipless jaws.    From Wordnik.com.  [Stormblade]

Once again, Quetzal favored Rernora with his lipless smile.    From Wordnik.com.  [Calde of the Long Sun]

    Gix allowed a narrow smile to cross his lipless face.    From Wordnik.com.  [The Brothers' War]

It opened its lipless mouth, and a thin, reedy voice emerged.    From Wordnik.com.  [red dust] Reference

I have the same lipless grin, smile creases and similar nose.    From Wordnik.com.  [dailycomic Diary Entry] Reference

The long, lipless mouth of the gargoyle hovered next to my ear.    From Wordnik.com.  [Dragonfly in Amber]

The lipless mouth had looked so odd forming the familiar words.    From Wordnik.com.  [Missing Link] Reference

Its voice was lipless and dark as the mouth of a poisoned well.    From Wordnik.com.  [Watcher 3] Fire Watcher]

The lower part of the mask had a lipless mouth, lined with fangs.    From Wordnik.com.  [Waylander]

Bouncing takes full advantage of the lipless rattler's attributes.    From Wordnik.com.  [Shake, Rattle, and Bounce] Reference

The creature opened its lipless mouth, revealing dark needle teeth.    From Wordnik.com.  [Curse of the Shadowmage]

Their lipless mouths emitted a cacophony of howls and lamentations.    From Wordnik.com.  [Conan The Unconquered]

He stared first at Ilista, his mouth a lipless scowl, then at Loralon.    From Wordnik.com.  [Chosen Of The Gods]

Still others resemble frogs or lizards, with bulging eyes and lipless mouths.    From Wordnik.com.  [The Hard Rain of Depleted Uranium is Already Falling] Reference

It was an old, lipless voice, a thread of dark fire in the middle of her mind.    From Wordnik.com.  [Watcher 3] Fire Watcher]

"We trust you have enjoyed our presentation," he concluded with a lipless grin.    From Wordnik.com.  [Harpy Thyme]

In the past, the "desperation bait" of most tournament pros was a lipless crankbait.    From Wordnik.com.  [Three Pro Bass Fishermen with 28 Ways to Catchfish] Reference

Reaching out and down, she put a forefinger against the upper edge of his lipless mouth.    From Wordnik.com.  [The Cat is a Metaphor] Reference

Slip won - dered if there was any hint of smugness in the frog's fixed and lipless smile.    From Wordnik.com.  [True Names]

Odo slid her a wry look, his lipless mouth curving into just the faintest hint of a smile.    From Wordnik.com.  [Time's Enemy]

Again, the lipless mouth formed Galactese words: “What do you carry in this ... vehicle?”.    From Wordnik.com.  [Missing Link] Reference

His eyes were staring, a rivulet of green blood drying in the corner of his wide, lipless mouth.    From Wordnik.com.  [Addicts] Reference

The S'tarra's lipless mouth curled back from its fangs in what might have been meant for a smile.    From Wordnik.com.  [Conan The Invincible]

No matter what those lipless mouths had whispered into his ear in the dark of that buried bunker.    From Wordnik.com.  [Phoenix And Ashes]

I have you now, an old, lipless voice whispered inside her head, pulling, sinking in, and burning.    From Wordnik.com.  [Hunter,Healer[SequeltoTheSociety]]

A large man with thick eyebrows and a thin, lipless man looked up at her and frowned in annoyance.    From Wordnik.com.  [Voice of the Gods]

Darknight curled its tail tightly around its flanks and stretched its lipless mouth in silent laughter.    From Wordnik.com.  [Stormblade]

Red fangs sprang from the wide, grinning mouth; a wet, pink tongue darted between them along the lipless rim.    From Wordnik.com.  [The Otherworld]

The hood had fallen away to reveal a pale, ghostly face, with a lipless mouth and protruding, blood-red eyes.    From Wordnik.com.  [Winter Warriors]

"Yes," said Voldemort, a grin curling his lipless mouth as the eyes of the circle flashed in Harry's direction.    From Wordnik.com.  [Harry Potter and the Goblet of Fire]

Its mouth was another slit, lipless, and when it opened its mouth, Darian saw that all of its teeth were pointed.    From Wordnik.com.  [Owlflight]