Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - FHEECRUL
The answer to this puzzle is:
Words: FUELER, FLECHE, EUCHRE, REFUEL, FERULE, LECHER, FLEECH, LUCRE, CREEL, RUCHE, REFEL, LURCH, CHURL, FLEER, ULCER, HURL, LECH, CURF, CERE, FERE, ECRU, ECHE, LEHR, CLEF, FLEE, FURL, FLUE, LEER, CHEF, LUCE, CURE, FUR, REF, EEL, FEE, HER, FLU, HUE, CEL, ERE, FER, REC, CUE, RUE, ELF, LEE
Bonus words:
FUELER, FLECHE, EUCHRE, REFUEL, FERULE, LECHER, FLEECH, LUCRE, CREEL, RUCHE, REFEL, LURCH, CHURL, FLEER, ULCER, HURL, LECH, CURF, CERE, FERE, ECRU, ECHE, LEHR, CLEF, FLEE, FURL, FLUE, LEER, CHEF, LUCE, CURE, FUR, REF, EEL, FEE, HER, FLU, HUE, CEL, ERE, FER, REC, CUE, RUE, ELF, LEE