To value too high, or above the actual worth
To cause to seem greater, more important, etc. than is really so; exaggerate
To set too high an estimate on or for
Find another word for overrate. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for overrate, like: overvalue, build up, magnify, overestimate, exaggerate, exceed, underrate, undervalue, underrate, overestimate and underestimate.