13 letters · 16 points in Scrabble
noun an estimation that is too low; an estimate that is less than the true or actual value
verb assign too low a value to
verb make a deliberately low estimate
originEtymology tree Proto-Indo-European *h₁én Proto-Indo-European *h₁entér Proto-Indo-European *(H)n̥dʰí Proto-Indo-European *-ér Proto-Indo-European *(H)n̥dʰér Proto-Germanic *under Proto-West Germanic *undar Old English under- Middle English under- English under- English estimate English underestimate From under- + estimate.
Etymology from Wiktionary, CC BY-SA 3.0