Hello everyone, nice to welcome you on our site, this page even has Level 13 answers. I enjoy it =D
Level 13 - RUOSNJI
The answer to this puzzle is:
Words: ORNIS, NORIS, ROSIN, RUINS, NOIRS, IRONS, JOINS, RINS, JINS, ONUS, OURS, INRO, IONS, NORI, NOUS, NOIR, RUNS, URNS, OUR, URN, NOR, NOS, INS, JUS, JUN, ION, SOU
Bonus words:
ORNIS, NORIS, ROSIN, RUINS, NOIRS, IRONS, JOINS, RINS, JINS, ONUS, OURS, INRO, IONS, NORI, NOUS, NOIR, RUNS, URNS, OUR, URN, NOR, NOS, INS, JUS, JUN, ION, SOU