Hello everyone, nice to welcome you on our site, this page even has Level 2 answers. I enjoy it =D
Level 2 - RUFEEGE
The answer to this puzzle is:
Words: EGER, GREE, FERE, GRUE, FRUG, ERG, FER, RUE, GEE, REG, ERE, REF
Bonus words:
EGER, GREE, FERE, GRUE, FRUG, ERG, FER, RUE, GEE, REG, ERE, REF