gape

Nouns

• (n) an expression of openmouthed astonishment
• (n) a stare of amazement (usually with the mouth open)

Verbs

• (v) look with amazement; look stupidly gawk, gawp, goggle,
• (v) be wide open
  • the deep gaping canyon
  yaw, yawn,

Synonyms

Words of close approximity