10 letters
- pollinator16
- polyatomic22
- polychrome24
- polychromy26
- polyclonal22
- polymathic24
- polynomial21
- polyphagia23
- polyphonic25
- pommelling24
- precooling20
- prelogical20
- procambial23
- prodigally20
- profligacy24
- pronominal19
- prothallia17
- proximally27
- pyrogallol20
- pyromaniac22
- pyromanias19
- ramblingly23
- rationally15
- regionally17
- rhinoscopy21
- sarcophagi20
- scalloping21
- schoolgirl19
- schoolmarm22
- scolloping21
- shampooing21
- sonography20
- sporangial17
- tallyhoing19
- taphonomic22
- tomography22
- tragically19
- trichology20
- trigonally17
- tropically20
- urological18