Hello everyone, nice to welcome you on our site, this page even has Level 15 answers. I enjoy it =D
Level 15 - LITPYLMU
The answer to this puzzle is:
Words: LUMPILY, LIMPLY, UPLIT, PLUMY, MILTY, LUMPY, PTUI, LILT, YILL, LIMY, LUMP, LITU, MULL, TILL, MILT, ILLY, PUT, PIU, YIP, PLY, IMP, YUP, YUM, PIT, MIL, TIL, UMP
Bonus words:
LUMPILY, LIMPLY, UPLIT, PLUMY, MILTY, LUMPY, PTUI, LILT, YILL, LIMY, LUMP, LITU, MULL, TILL, MILT, ILLY, PUT, PIU, YIP, PLY, IMP, YUP, YUM, PIT, MIL, TIL, UMP