1. Not sanitary or healthful
   - unsanitary, unhealthful

See also: unhygienic

• preppie
• preppy
• preprandial
• preprint
• prepubertal
• prepuberty
• prepubescent
• prepuce
• prepupal
• preputial
• prepyloric vein
• prequel
• prerecord
• prerecorded
• prerequisite
• prerogative
• Pres Young
• Pres.
• presage
• presbyacusis
• presbycousis
• presbycusis
• presbyope
• presbyopia
• presbyopic