Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun overvaluation

2 senses of overvaluation

Sense 1
overestimate, overestimation, overvaluation, overappraisal -- (an appraisal that is too high)
       => appraisal, estimate, estimation -- (a document appraising the value of something (as for insurance or taxation))

Sense 2
overvaluation -- (too high a value or price assigned to something)
       => evaluation, valuation, rating -- (an appraisal of the value of something; "he set a high valuation on friendship")