14 letters · 23 points in Scrabble
verb make up for shortcomings or a feeling of inferiority by exaggerating good qualities
verb make excessive corrections for fear of making an error
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 compensate English overcompensate From over- + compensate.
Etymology from Wiktionary, CC BY-SA 3.0