1. (verb) look with amazement; look stupidly

• gawk
• gawp
• goggle

2. (verb) be wide open

• yaw
• yawn

1. (noun) an expression of openmouthed astonishment

• facial expression
• facial gesture

2. (noun) a stare of amazement (usually with the mouth open)

• stare

3. (verb) look with amazement; look stupidly

• look

4. (verb) be wide open

• be

1. (noun) an expression of openmouthed astonishment

• rictus

1. (noun) an expression of openmouthed astonishment

• gawk
• gawp
• goggle

2. (noun) a stare of amazement (usually with the mouth open)

• gawk
• gawp
• goggle