miscalculate
Verb

Judge incorrectly (synset 200714218)
"I had misestimated his determination"hypernym: misjudge  judge incorrectlysynonym: misestimate

Calculate incorrectly (synset 200641140)
"I miscalculated the number of guests at the wedding"domain category: arithmetic  the branch of pure mathematics dealing with the theory of numerical calculationshypernym: calculate, cipher, compute, cypher, figure, reckon, work out  make a mathematical calculation or computationsynonym: misestimate
Found on Word Lists
Find words of a similar nature on these lists:
Other Searches
 Rhyme: Dillfrog, RhymeZone
 Definition: Wiktionary, Dictionary.com, Wikipedia, MerriamWebster, WordNet
 Imagery: Google, Flickr, Bing