Hello everyone, nice to welcome you on our site, this page even has Level 11 answers. I enjoy it =D
Level 11 - OGNGILG
The answer to this puzzle is:
Words: OGLING, GLOGG, LOIN, LING, LINO, LIN, NIL, GIN, NOG
Bonus words:
OGLING, GLOGG, LOIN, LING, LINO, LIN, NIL, GIN, NOG