p 3 h 4 o 1 s 1 p 3 h 4 o 1 r 1 e 1 s 1 c 3 e 1 n 1 t 1 l 1 y 4
16 letters · 31 points in Scrabble
Meaning
originEtymology tree English phosphorescent Middle English -ly English -ly English phosphorescently From phosphorescent + -ly.
Etymology from Wiktionary, CC BY-SA 3.0