Hello everyone, nice to welcome you on our site, this page even has Level 6 answers. I enjoy it =D
Level 6 - IGTNTUP
The answer to this puzzle is:
Words: PIGNUT, PUTTI, PUTT, PUNT, TINT, TUNG, TING, PTUI, TUT, PIU, PUG, NIP, PIT, GNU, PIG, GIT, TIT, GIN, TUN, NIT
Bonus words:
PIGNUT, PUTTI, PUTT, PUNT, TINT, TUNG, TING, PTUI, TUT, PIU, PUG, NIP, PIT, GNU, PIG, GIT, TIT, GIN, TUN, NIT