11 letters · 18 points in Scrabble
adjective having a corolla composed of partially or wholly fused petals forming a corolla shaped like a tube or funnel
originEtymology tree Ancient Greek σῠν- (sŭn-) Ancient Greek σῠμ- (sŭm-) English sym- English petalous English sympetalous From sym- + petalous.
Etymology from Wiktionary, CC BY-SA 3.0