Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - ERALTN
The answer to this puzzle is:
Words: LEARNT, ANTLER, ARTEL, ANTRE, TALER, RENAL, RATEL, LATEN, LEANT, ELAN, ETNA, LEAR, REAL, LENT, TERN, NEAR, TALE, RENT, NEAT, LEAN, TELA, TEAL, TARN, TARE, RANT, ANTE, EARL, TEL, ERA, EAT, ALE, ARE, ART, ATE, ETA, EAR, LAT, TEN, LEA, RAN, TAR, ALT
Bonus words:
LEARNT, ANTLER, ARTEL, ANTRE, TALER, RENAL, RATEL, LATEN, LEANT, ELAN, ETNA, LEAR, REAL, LENT, TERN, NEAR, TALE, RENT, NEAT, LEAN, TELA, TEAL, TARN, TARE, RANT, ANTE, EARL, TEL, ERA, EAT, ALE, ARE, ART, ATE, ETA, EAR, LAT, TEN, LEA, RAN, TAR, ALT