RIVULUS is a playable word

rivulus Scrabble® Dictionary

noun
pl. rivuluses
a small tropical American fish

19 Playable Words can be made from "RIVULUS"

   2-Letter Words (4 found)

   3-Letter Words (6 found)

   4-Letter Words (6 found)

   5-Letter Words (2 found)

   7-Letter Words (1 found)