7 letters · 10 points in Scrabble
noun too much production or more than expected
verb invade in great numbers
verb occupy in large numbers or live on a host
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 run English overrun From over- + run.
Etymology from Wiktionary, CC BY-SA 3.0