1
mix up(expression, shock, confuse, mistake, confound)
1
muddle(verb, upset, shock, confuse, mistake)
1
mystify(verb, disturb, shock, confuse, mistake)
1
nauseate(verb, disturb, agitate, anger, shake)
1
numb(verb, dull, disturb, shock, agitate)
1
obscure(verb, dull, disturb, confuse, frustrate)
1
outrage(verb, disturb, agitate, anger, shake)
1
overawe(verb, alarm, impress, amaze, intimidate)
1
overpower(verb, upset, shock, confuse, shake)
1
overturn
1
perturb
1
pose(verb, disturb, confuse, frustrate, mistake)
1
profundicate(verb, disturb, obscure, confuse, frustrate)
1
put one away(verb, expression, idiom, shock, overwhelm)
1
rattle(disturb, confuse, baffle, confound, disconcert)
1
revolt(verb, disturb, agitate, anger, shake)
1
rock(verb, upset, disturb, shock, confuse)
1
scare(verb, alarm, impress, amaze, intimidate)
1
shatter(shock, overwhelm, shake, astonish, astound)
1
showboat(verb, alarm, impress, amaze, intimidate)
11 years ago|7k views|share |citing 
APASmart Define. (2015). flabbergast thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/flabbergast/thesaurus/synonyms
ChicagoSmart Define. 2015. "flabbergast thesaurus" https://smartdefine.org/flabbergast/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, flabbergast thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/flabbergast/thesaurus/synonyms>.
MLASmart Define. "flabbergast thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/flabbergast/thesaurus/synonyms>