Hello everyone, nice to welcome you on our site, this page even has Level 13 answers. I enjoy it =D
Level 13 - IMDRPYA
The answer to this puzzle is:
Words: MYRIAD, PADRI, YAIRD, DIRAM, PRIMA, PARDY, PARDI, RIMY, RAMP, MAID, RAMI, PIMA, AMID, PADI, MIRY, AIRY, PAIR, PRAM, ARID, DAMP, DRAM, DRAY, PAID, AMIR, PRIM, DRY, AID, AMP, AIM, MAP, RAM, MAD, RAP, DIP, ARM, RAY, DAM, PRY, MAY, PAD, PAY, MID, RAD, IMP, MAR, PAM, PAR, YIP, YAP, YAM, RIM, RID, DAY
Bonus words:
MYRIAD, PADRI, YAIRD, DIRAM, PRIMA, PARDY, PARDI, RIMY, RAMP, MAID, RAMI, PIMA, AMID, PADI, MIRY, AIRY, PAIR, PRAM, ARID, DAMP, DRAM, DRAY, PAID, AMIR, PRIM, DRY, AID, AMP, AIM, MAP, RAM, MAD, RAP, DIP, ARM, RAY, DAM, PRY, MAY, PAD, PAY, MID, RAD, IMP, MAR, PAM, PAR, YIP, YAP, YAM, RIM, RID, DAY