Hello everyone, nice to welcome you on our site, this page even has Level 4 answers. I enjoy it =D
Level 4 - LTIREARE
The answer to this puzzle is:
Words: RETRIAL, RELATER, LEARIER, TEARIER, ALERTER, REALTER, ALTERER, REALER, TAILER, TERRAE, RELIER, IRREAL, RETIAL, AERIER, ARTIER, RETRAL, IRATER, RETEAR, ELATER, RAILER, TEARER, RETILE, TRIER, AERIE, LITRE, RATER, ARIEL, TELAE, TELIA, RETIE, TERAI, RELET, RELIT, ARETE, ELITE, TALER, TARRE, RATEL, RETIA, ARTEL, ALTER, LAREE, AIRER, ELATE, TILER, RETE, ALIT, LEET, RIEL, TELA, AIRT, LIER, RILE, RIAL, LEAR, ALEE, LARI, LATI, ARIL, TARE, LIRA, TALI, LIAR, LITE, TALE, TIER, TEAR, LEER, EARL, REEL, TAIL, RITE, TIRE, RAIL, REAL, TILE, TELE, TEAL, LATE, RARE, REAR, LIRE, LAIR, TREE, RATE, EEL, ERA, LET, AIR, ARE, ART, RAT, EAR, EAT, TEL, LIE, ETA, LEI, ERE, AIL, ERR, LEA, IRE, LAT, ATE, TIL, LEE, TEE, ALT, ALE, TIE, TAR, LIT, TEA
Bonus words:
RETRIAL, RELATER, LEARIER, TEARIER, ALERTER, REALTER, ALTERER, REALER, TAILER, TERRAE, RELIER, IRREAL, RETIAL, AERIER, ARTIER, RETRAL, IRATER, RETEAR, ELATER, RAILER, TEARER, RETILE, TRIER, AERIE, LITRE, RATER, ARIEL, TELAE, TELIA, RETIE, TERAI, RELET, RELIT, ARETE, ELITE, TALER, TARRE, RATEL, RETIA, ARTEL, ALTER, LAREE, AIRER, ELATE, TILER, RETE, ALIT, LEET, RIEL, TELA, AIRT, LIER, RILE, RIAL, LEAR, ALEE, LARI, LATI, ARIL, TARE, LIRA, TALI, LIAR, LITE, TALE, TIER, TEAR, LEER, EARL, REEL, TAIL, RITE, TIRE, RAIL, REAL, TILE, TELE, TEAL, LATE, RARE, REAR, LIRE, LAIR, TREE, RATE, EEL, ERA, LET, AIR, ARE, ART, RAT, EAR, EAT, TEL, LIE, ETA, LEI, ERE, AIL, ERR, LEA, IRE, LAT, ATE, TIL, LEE, TEE, ALT, ALE, TIE, TAR, LIT, TEA