Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - IESTOHL
The answer to this puzzle is:
Words: EOLITHS, HOLIEST, HOSTEL, HELIOS, EOLITH, HOLIES, HOLIST, ISOHEL, LITHOS, THOLES, TOILES, THIOLS, HELOTS, THOLE, SHOTE, SHEOL, STILE, STOLE, TELOS, THIOL, HOLTS, TELOI, TOILE, HELOT, HEILS, HELIO, ETHOS, HELOS, SOLEI, HOIST, HILTS, LITHO, HOSEL, HOISE, ISLET, ISTLE, TOLES, SHIEL, LITHE, TOILS, SLOTH, TILES, LOSE, LOST, SOLE, TIES, HITS, HOES, SITE, OILS, THIS, LETS, SLOT, TOES, LIST, HOTS, TILE, SOIL, LIES, LEIS, HOSE, ELHI, HEIL, SILT, HELO, HEST, HILT, HIST, HOLS, HOLT, LEST, LITE, LOTH, ETHS, LOTS, SHIT, SILO, LOTI, SITH, SLOE, TOSH, TOLE, SOLI, TOIL, SLIT, TIL, OIL, TIE, HIE, LIE, TOE, LOT, HIS, THO, HOE, HOS, HIT, ITS, SIT, LEI, THE, TEL, LES, SOT, OLE, SOL, HOT
Bonus words:
EOLITHS, HOLIEST, HOSTEL, HELIOS, EOLITH, HOLIES, HOLIST, ISOHEL, LITHOS, THOLES, TOILES, THIOLS, HELOTS, THOLE, SHOTE, SHEOL, STILE, STOLE, TELOS, THIOL, HOLTS, TELOI, TOILE, HELOT, HEILS, HELIO, ETHOS, HELOS, SOLEI, HOIST, HILTS, LITHO, HOSEL, HOISE, ISLET, ISTLE, TOLES, SHIEL, LITHE, TOILS, SLOTH, TILES, LOSE, LOST, SOLE, TIES, HITS, HOES, SITE, OILS, THIS, LETS, SLOT, TOES, LIST, HOTS, TILE, SOIL, LIES, LEIS, HOSE, ELHI, HEIL, SILT, HELO, HEST, HILT, HIST, HOLS, HOLT, LEST, LITE, LOTH, ETHS, LOTS, SHIT, SILO, LOTI, SITH, SLOE, TOSH, TOLE, SOLI, TOIL, SLIT, TIL, OIL, TIE, HIE, LIE, TOE, LOT, HIS, THO, HOE, HOS, HIT, ITS, SIT, LEI, THE, TEL, LES, SOT, OLE, SOL, HOT