Hello everyone, nice to welcome you on our site, this page even has Level 28 answers. I enjoy it =D
Level 28 - GUNSSII
The answer to this puzzle is:
Words: SUING, SINUS, SNUGS, NISUS, GUNS, SUNS, SUNG, SINS, SNUG, GINS, NISI, GNUS, GIN, GNU, SIS, INS
Bonus words:
SUING, SINUS, SNUGS, NISUS, GUNS, SUNS, SUNG, SINS, SNUG, GINS, NISI, GNUS, GIN, GNU, SIS, INS