an appraisal that is too high

[ Syn: overestimation , overvaluation , overappraisal ]

a calculation that results in an estimate that is too high

[ Syn: overestimation , overrating , overreckoning ]

make too high an estimate of; He overestimated his own powers

[ Syn: overrate ]

assign too high a value to; You are overestimating the value of your old car

[ Syn: overvalue , overvalue ]