Hello everyone, nice to welcome you on our site, this page even has Level 10 answers. I enjoy it =D
Level 10 - REETROPR
The answer to this puzzle is:
Words: PRETOR, RETORE, PORTER, PERTER, TROPE, ROPER, REPRO, REPOT, TOPER, TOPEE, PETER, TORR, ROTE, REPO, TORE, RETE, PERE, TOPE, TROP, ROE, ERE, ORE, TOE, PET, PRO, OPT, TEE, TOR, ERR, REP, PEE, PER
Bonus words:
PRETOR, RETORE, PORTER, PERTER, TROPE, ROPER, REPRO, REPOT, TOPER, TOPEE, PETER, TORR, ROTE, REPO, TORE, RETE, PERE, TOPE, TROP, ROE, ERE, ORE, TOE, PET, PRO, OPT, TEE, TOR, ERR, REP, PEE, PER