Hello everyone, nice to welcome you on our site, this page even has Level 10 answers. I enjoy it =D
Level 10 - LWOPISL
The answer to this puzzle is:
Words: SWILL, WILLS, POLIS, PLOWS, LILOS, LISP, WISP, SLOW, POLS, POIS, OWLS, OILS, LOWS, LOPS, LIPS, LILO, ILLS, WILL, PISO, SOLI, PLOW, SLOP, SILO, SILL, POI, LIP, ILL, SIP, WOP, POL, POW, LOP, OPS, SOL, SOP, SOW, PSI
Bonus words:
SWILL, WILLS, POLIS, PLOWS, LILOS, LISP, WISP, SLOW, POLS, POIS, OWLS, OILS, LOWS, LOPS, LIPS, LILO, ILLS, WILL, PISO, SOLI, PLOW, SLOP, SILO, SILL, POI, LIP, ILL, SIP, WOP, POL, POW, LOP, OPS, SOL, SOP, SOW, PSI