14 letters · 17 points in Scrabble
originEtymology tree Proto-Indo-European *h₂el- Proto-Indo-European *h₂élyos Proto-Hellenic *áľľos Ancient Greek ᾰ̓́λλος (ắllos)der. English allo- English tetraploid English allotetraploid From allo- + tetraploid.
Etymology from Wiktionary, CC BY-SA 3.0