9 letters · 14 points in Scrabble
adjective changing so that interrelations with another variable quantity or set of quantities remain unchanged
originEtymology tree Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Latin co-der. English co- English variant English covariant From co- + variant.
Etymology from Wiktionary, CC BY-SA 3.0