Hello everyone, nice to welcome you on our site, this page even has Level 16 answers. I enjoy it =D
Level 16 - RNOITREF
The answer to this puzzle is:
Words: REFRONT, ROTIFER, FRONTER, RIOTER, TONIER, IRONER, NORITE, FORINT, RETORN, FORRIT, REFIT, TRIER, FEINT, NOTER, FINER, OFTER, INERT, TRINE, FRIER, TRONE, FRORE, FIRER, RIFER, NITER, FETOR, NITRE, IRONE, FROE, RIFE, TERN, FINO, NITE, ROTI, TORR, FOIN, TIRO, NORI, INRO, FIRN, FRIT, ROTE, TORI, FRET, TIER, TORE, TIRE, FINE, RENT, TORN, RITE, FORT, RIOT, NOTE, TONE, FERN, FORE, RIFT, INFO, INTO, NOIR, TINE, IRON, TRIO, NOT, NET, NOR, FIT, FOR, TON, TIN, TIE, FOE, REF, EON, TOR, ONE, NIT, FEN, FER, IRE, FRO, FIE, TOE, FIR, FIN, ROE, ROT, OFT, ION, ERR, ORE, TEN
Bonus words:
REFRONT, ROTIFER, FRONTER, RIOTER, TONIER, IRONER, NORITE, FORINT, RETORN, FORRIT, REFIT, TRIER, FEINT, NOTER, FINER, OFTER, INERT, TRINE, FRIER, TRONE, FRORE, FIRER, RIFER, NITER, FETOR, NITRE, IRONE, FROE, RIFE, TERN, FINO, NITE, ROTI, TORR, FOIN, TIRO, NORI, INRO, FIRN, FRIT, ROTE, TORI, FRET, TIER, TORE, TIRE, FINE, RENT, TORN, RITE, FORT, RIOT, NOTE, TONE, FERN, FORE, RIFT, INFO, INTO, NOIR, TINE, IRON, TRIO, NOT, NET, NOR, FIT, FOR, TON, TIN, TIE, FOE, REF, EON, TOR, ONE, NIT, FEN, FER, IRE, FRO, FIE, TOE, FIR, FIN, ROE, ROT, OFT, ION, ERR, ORE, TEN