Hello everyone, nice to welcome you on our site, this page even has Level 6 answers. I enjoy it =D
Level 6 - NDEFURO
The answer to this puzzle is:
Words: REFOUND, ENDURO, FUNDER, FONDER, UNDOER, UNDER, DRONE, FONDU, NUDER, NEURO, UREDO, ROUND, FOUND, UNFED, REDON, ROUEN, FROND, DOER, DOUR, FOUR, REND, RUNE, FEUD, FEND, DURE, UDON, DURO, DORE, UNDE, REDO, ENUF, RUED, DURN, FROE, FORE, FEOD, UNDO, RODE, FOND, DUNE, FERN, FUND, NERD, DONE, RUDE, FORD, ODE, REF, DUE, NOR, DEN, DOE, DON, END, FUN, OUR, FOR, ONE, DUO, ROE, ROD, FED, ORE, FUR, OUD, EON, FER, RUE, FEN, FOE, DUN, DEF, URN, NOD, RED, FRO
Bonus words:
REFOUND, ENDURO, FUNDER, FONDER, UNDOER, UNDER, DRONE, FONDU, NUDER, NEURO, UREDO, ROUND, FOUND, UNFED, REDON, ROUEN, FROND, DOER, DOUR, FOUR, REND, RUNE, FEUD, FEND, DURE, UDON, DURO, DORE, UNDE, REDO, ENUF, RUED, DURN, FROE, FORE, FEOD, UNDO, RODE, FOND, DUNE, FERN, FUND, NERD, DONE, RUDE, FORD, ODE, REF, DUE, NOR, DEN, DOE, DON, END, FUN, OUR, FOR, ONE, DUO, ROE, ROD, FED, ORE, FUR, OUD, EON, FER, RUE, FEN, FOE, DUN, DEF, URN, NOD, RED, FRO