- open-mouthed
- adj1. gaping, agape, wonder-struck, thunderstruck, dumfounded, stupefied; astounded, Inf. flabbergasted, astonished, surprised, amazed, startled, shocked; awestruck, spellbound.2. greedy, rapacious, voracious, edacious; ravenous, famished, starving.3. clamorous, uproarious, clamant, blustering, noisy; vociferous, loud, vocal; brassy, bold, brash, mouthy, loud-mouthed; unruly, boisterous, obstreperous.
A Note on the Style of the synonym finder. 2014.