足印：用墨水印在纸上的足纹- parasitogenic
- parasitoid
- parasitologist
- parasitology
- parasitosis
- parasitotrope
- parasitotropic
- parasitotropism
- parasitotropy
- parasoma
- parasomnia
- paraspadias
- paraspasm
- paraspasmus
- paraspecific
- parasplenic
- parasthenia
- parastruma
- parasuicide
- parasympathetic
- parasympathicotonia
- parasympathin
- parasympatholytic
- parasympathomimetic
- parasynanche