Hello everyone, nice to welcome you on our site, this page even has Level 5 answers. I enjoy it =D
Level 5 - NEPOTNOP
The answer to this puzzle is:
Words: PONTON, PONENT, NONET, TONNE, NETOP, TENON, ONTO, TOPE, PEON, NEON, NOPE, POOP, TOPO, PONE, POON, PENT, TEN, EON, ONO, POO, ONE, POP, PET, TOO, NOT, TOP, PEP
Bonus words:
PONTON, PONENT, NONET, TONNE, NETOP, TENON, ONTO, TOPE, PEON, NEON, NOPE, POOP, TOPO, PONE, POON, PENT, TEN, EON, ONO, POO, ONE, POP, PET, TOO, NOT, TOP, PEP