14 letters · 19 points in Scrabble
noun an appraisal that is too high
noun a calculation that results in an estimate that is too high
originEtymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Germanic *uber Old English ofer- Middle English over- English over- English estimation English overestimation From over- + estimation.
Etymology from Wiktionary, CC BY-SA 3.0