WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / overestimation overestimation noun 6 syllables 14 letters Scrabble 19 WWF 22 Definitions noun a calculation that results in an estimate that is too high overestimateoverratingoverreckoning noun an appraisal that is too high overappraisaloverestimateovervaluation Look “overestimation” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →