Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - ITRGEHF
The answer to this puzzle is:
Words: REFIGHT, FRIGHT, REFIT, FRITH, GRIFT, GRITH, ITHER, GITE, GRIT, TRIG, RIFE, FRET, RITE, HIRE, FRIT, GIRT, FIRE, GIFT, TIER, RIFT, HEFT, TIRE, FRIG, ERG, FIE, HIE, IRE, HIT, HER, FIT, GET, TIE, FIG, REF, REG, THE, FIR, RIG, GIT, FER
Bonus words:
REFIGHT, FRIGHT, REFIT, FRITH, GRIFT, GRITH, ITHER, GITE, GRIT, TRIG, RIFE, FRET, RITE, HIRE, FRIT, GIRT, FIRE, GIFT, TIER, RIFT, HEFT, TIRE, FRIG, ERG, FIE, HIE, IRE, HIT, HER, FIT, GET, TIE, FIG, REF, REG, THE, FIR, RIG, GIT, FER