1. Smaller than normal for its kind
   - undersize

See also: little, small

• Psenes
• psephologist
• psephology
• Psephurus
• Psephurus gladis
• Psetta
• Psetta maxima
• Psettichthys
• Psettichthys melanostichus
• pseud
• Pseudacris
• Pseudaletia
• Pseudaletia unipuncta
• Pseudechis
• Pseudechis porphyriacus
• Pseudemys
• Pseudemys concinna
• Pseudemys rubriventris
• Pseudemys scripta
• Pseudepigrapha
• pseudo
• Pseudobombax
• Pseudobombax ellipticum
• pseudobulb
• pseudocarp