sub·gen·re 
(sŭbzhän′rə)
(sŭbzhän′rə)n.
A subcategory within a particular genre: The academic mystery is a subgenre of the mystery novel.
- precedent
- precedential
- preceding
- precentor
- precentorial
- precept
- preceptive
- preceptively
- preceptor
- preceptorial
- preceptorially
- preceptorship
- preceptory
- preceramic
- precess
- precession
- precessional
- precession of the equinoxes
- pre-Christian
- precinct
- preciosity
- precious
- preciously
- precious metal
- preciousness