flabbergasted Definition

dumbfounded, surprised, dumfounded, stupefied, thunderstruck, astonished, stunned, amazed, puzzled, devastated, shocked, astounded, gobsmacked, dismayed, appalled, perplexed, mystified, baffled, horrified, disgusted, amused, outraged, chagrined, unsurprised, mortified, nonplussed, disappointed, incensed, startled, bemused, bewildered, livid, annoyed, overjoyed, embarrassed, miffed, perturbed, unimpressed, alarmed, disheartened, heartened, peeved, awed, flummoxed, saddened, elated, intrigued, displeased, disconcerted, impressed, blindsided, irked, fuming, thrilled, humbled, infuriated, frustrated, befuddled, floored, enraged, irritated, angered, confused, underwhelmed, tickled, freaked, gratified, offended, terrified, overwhelmed, disturbed, exasperated, heartbroken, enthused, relieved, pained, mesmerized, chuffed, affronted, unmoved, delighted, galled, unfazed, enamored, fascinated, enthralled, scared, scandalized, upset, joyed, frightened, flattered, boggled, unnerved, petrified, agog, entranced, chuckled, worried, laughed,