THESAURUS
overestimated
aggrandized, amplified, ballyhooed, disproportionate, exaggerated, excessive, exorbitant, extravagant, extreme, grandiloquent, high-flown, hyperbolic, inflated, inordinate, magnified, overdone, overdrawn, overemphasized, overemphatic, overgreat, overlarge, overpraised, overrated, oversold, overstated, overstressed, overvalued, overwrought, prodigal, profuse, puffed, puffed up, stretched, superlative, touted
ROGET THESAURUS
overestimated
Overestimation
N
overestimation, exaggeration, vanity, optimism, pessimism, pessimist, much cry and little wool, much ado about nothing, storm in a teacup, tempest in a teacup, fine talking,
overestimated, oversensitive, all his geese are swans, parturiunt montes.