Hello everyone, nice to welcome you on our site, this page even has Level 9 answers. I enjoy it =D
Level 9 - TGHINDIM
The answer to this puzzle is:
Words: TIDING, NITID, DIGHT, NIGH, DING, DINT, TING, INTI, IMID, MIDI, HIND, NTH, HID, DIG, MID, HIM, GIN, DIN, DIT, TIN, GIT, DIM, NIT
Bonus words:
TIDING, NITID, DIGHT, NIGH, DING, DINT, TING, INTI, IMID, MIDI, HIND, NTH, HID, DIG, MID, HIM, GIN, DIN, DIT, TIN, GIT, DIM, NIT