To assign too low a value to; underestimate.
To be greater than, as in number or degree; surpass:
To increase or enlarge to an extreme or abnormal degree; overemphasize; intensify
Find another word for overestimating. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for overestimating, like: overvaluing, overrating, underestimating, undervaluing, exceeding and exaggerating.