Hello everyone, nice to welcome you on our site, this page even has Level 16 answers. I enjoy it =D
Level 16 - TRONUBU
The answer to this puzzle is:
Words: OUTBURN, BURTON, RUBOUT, OUTRUN, RUNOUT, BURNT, BRUNT, BOURN, UNTO, BUNT, BRUT, BOUT, RUNT, BORT, RUT, NUB, TOR, TUN, TON, BOT, NOR, RUN, NOT, TUB, BRO, OUR, URN, BUN, ROT, RUB, ORB
Bonus words:
OUTBURN, BURTON, RUBOUT, OUTRUN, RUNOUT, BURNT, BRUNT, BOURN, UNTO, BUNT, BRUT, BOUT, RUNT, BORT, RUT, NUB, TOR, TUN, TON, BOT, NOR, RUN, NOT, TUB, BRO, OUR, URN, BUN, ROT, RUB, ORB