9 letters
- nonmanual17
- occulting20
- unmanning19
- nonimpact20
- octupling20
- outpacing19
- plication17
- plutonian16
- punctilio18
- tamponing19
- upcoiling20
- uplifting20
- quitclaim26
- nonruling16
- outfiring16
- outracing16
- rationing13
- romancing19
- ruinating14
- ruination12
- tailoring13
- trifolium17
- trinomial14
- trouncing17
- uncrating17
- unmitring17
- urinating14
- urination12
- nonguilts15
- nostalgic16
- onanistic14
- scantling17
- sinuating14
- suctional15
- sulfating17
- unclosing18
- unsmiling18
- umlauting18
a -
c -
n -
p -
q -
r -
s -
u -