open-mouthed
adjective
[ əʊp(ə)nˈmaʊðd ]
• with the mouth open, especially in surprise or excitement.
• "taken aback, she could only stare at him open-mouthed"
Similar:
astounded,
amazed,
in amazement,
surprised,
stunned,
bowled over,
staggered,
thunderstruck,
aghast,
stupefied,
dazed,
taken aback,
shocked,
shell-shocked,
in shock,
nonplussed,
speechless,
dumbfounded,
dumbstruck,
tongue-tied,
at a loss for words,
agape,
goggle-eyed,
wide-eyed,
staring,
flabbergasted,
gobsmacked,
