Hello everyone, nice to welcome you on our site, this page even has Level 15 answers. I enjoy it =D
Level 15 - RDETAEL
The answer to this puzzle is:
Words: ALERTED, TREADLE, DARTLE, DEALER, ELATER, REDATE, DERATE, RELATE, TEARED, DELATE, ELATED, EARED, ALERT, LATED, TREAD, EATER, ALDER, LADER, DATER, TREED, ARETE, DEALT, TALER, ELATE, LAREE, ARTEL, RATEL, TARED, RELET, DERAT, DETER, TELAE, TRADE, LATER, ALTER, ELDER, RATED, DELTA, LADE, REDE, LARD, TRAD, DELE, REAL, READ, RATE, LEET, DRAT, LEAR, DELT, ALEE, TARE, TELA, RETE, DEET, DERE, DEAR, DREE, TEAR, LEER, DARE, LEAD, EARL, REEL, REED, DEER, TEAL, DART, DALE, LATE, DATE, TELE, TREE, EAR, RAT, LED, ART, TAR, ELD, TEA, ALE, ALT, LEE, ATE, DEL, RAD, ETA, LAT, ERA, TED, LEA, ERE, ARE, LET, TEL, EEL, TAD
Bonus words:
ALERTED, TREADLE, DARTLE, DEALER, ELATER, REDATE, DERATE, RELATE, TEARED, DELATE, ELATED, EARED, ALERT, LATED, TREAD, EATER, ALDER, LADER, DATER, TREED, ARETE, DEALT, TALER, ELATE, LAREE, ARTEL, RATEL, TARED, RELET, DERAT, DETER, TELAE, TRADE, LATER, ALTER, ELDER, RATED, DELTA, LADE, REDE, LARD, TRAD, DELE, REAL, READ, RATE, LEET, DRAT, LEAR, DELT, ALEE, TARE, TELA, RETE, DEET, DERE, DEAR, DREE, TEAR, LEER, DARE, LEAD, EARL, REEL, REED, DEER, TEAL, DART, DALE, LATE, DATE, TELE, TREE, EAR, RAT, LED, ART, TAR, ELD, TEA, ALE, ALT, LEE, ATE, DEL, RAD, ETA, LAT, ERA, TED, LEA, ERE, ARE, LET, TEL, EEL, TAD