- papyraceous lignite
- papyri
- papyrologist
- papyrology
- papyrus
- paqchydermic cachexia
- par
- par avion
- par banking
- par bond
- par excellence
- par grade
- par priced
- para
- para banking
- para compound
- para rock
- para unconformity
- para-aminobenzoate
- para-anesthesia
- para-curve
- para-equllibrium
- para-omphalic
- para-operative
- para-osteoarthropathy
- para-plastic
- para-smallpox
- para-urethritis
- paraanalitic
- paraanalytic
- parabacteria
- paraballoon
- parabanic acid
- parabasal
- parabiosis
- parabiotic
- parablast
- parable
- paraboidal coordinates
- parabola
- parabola bola
- parabolic
- parabolic antenna
- parabolic arch
- parabolic asymptote
- parabolic cable
- parabolic catenary
- parabolic concentrator
- parabolic coordinates
- parabolic creep
- parabolic curve
- parabolic dome
- parabolic extrapolation
- parabolic folium
- parabolic geometry
- parabolic girder
- parabolic homology
- parabolic hypercylinder
- parabolic law
- parabolic load
- parabolic microphone
- parabolic mirror
- parabolic orbit
- parabolic plane
- parabolic point
- parabolic projectivity
- parabolic projector
- parabolic reflector
- parabolic shell
- parabolic space
- parabolic spiral
- parabolic spring
- parabolic truss
- parabolic vault
- parabolic velocity
- parabolical
- parabolical coordinates
- parabolise
- paraboloid
- paraboloidal
- paraboloidal antenna
- paraboloidal reflector
- parabomb
- parabonic antenna
- parabonic layers
- parabrake
- parabranchia
- parabulia
- paracasein
- paracentasis oculi
- paracentesis
- paracentesis capitis
- paracentesis thoracis
- paracentesis vesicae
- paracentral
- paracentral lobule
- paracentric
- paracephalus
- paracholia
- parachroia