Hello everyone, nice to welcome you on our site, this page even has Level 19 answers. I enjoy it =D
Level 19 - GENNDPI
The answer to this puzzle is:
Words: GINNED, PINNED, PINGED, DEIGN, DINGE, PINED, PENNI, INNED, GENIP, DING, PIED, NINE, GIED, GIEN, DENI, NIP, INN, DIE, GIN, PIE, DIG, DIN, GEN, ENG, PEN, PEG
Bonus words:
GINNED, PINNED, PINGED, DEIGN, DINGE, PINED, PENNI, INNED, GENIP, DING, PIED, NINE, GIED, GIEN, DENI, NIP, INN, DIE, GIN, PIE, DIG, DIN, GEN, ENG, PEN, PEG