13 letter words
HIERACOSPHINX​30
11 letter words
NASOPHARYNX​26
HYPOPHARYNX​34
ANDROSPHINX​24
10 letter words
OROPHARYNX​25
8 letter words
QUINCUNX​26
PHORMINX​22
7 letter words (4 words)
PHALANX​19
PHARYNX​22
OUTJINX​21
SALPINX​16
6 letter words (5 words)
SPHINX​18
LARYNX​16
SPHYNX​21
SYRINX​16
MENINX​15
5 letter words
THANX​15
4 letter words (6 words)
LYNX​14
JINX​18
MINX​13
JYNX​21
LANX​11
YUNX​14