r 1 i 1 s 1 e 1 r 1
5 letters · 5 points in Scrabble
Meaning
noun a person who rises (especially from bed)
noun a vertical pipe in a building
noun structural member consisting of the vertical part of a stair or step
originFrom Middle English ryser, risere, equivalent to rise + -er.
Etymology from Wiktionary, CC BY-SA 3.0