levator labii superioris

noun 0.662

risorius

noun 0.563

orbicularis oculi

noun 0.552

orbicularis

noun 0.546

underlip

noun 0.536

open jaw

noun 0.529

labium

noun 0.526

upper jaw

noun 0.522

labial

noun 0.514

zygomaticus major

noun 0.511

oral cavity

noun 0.509

lip seal

noun 0.508

circumoral

noun 0.506