- parallel strip
- parallel structure
- parallel surfaces
- parallel synchronous
- parallel system
- parallel texture
- parallel thread
- parallel trading
- parallel transfer
- parallel transference
- parallel transformation
- parallel translation
- parallel transmission
- parallel transport
- parallel tunnelling
- parallel turbine
- parallel twin
- parallel unconformity
- parallel valves
- parallel vibrations
- parallel vice
- parallel waves
- parallel wires
- parallel-connected
- parallel-nerved
- parallel-plane
- parallel-series
- parallel-veined
- paralleled
- paralleled circle
- paralleled compressors
- paralleled planes
- paralleleped
- parallelepiped
- parallelepiped coordinates
- parallelepipedal product
- parallelepipedon
- paralleling
- parallelism
- parallelizability
- parallelize
- parallelodrome
- parallelogeotropic
- parallelogeotropism
- parallelogram
- parallelogram unit
- parallelometer
- parallelotope
- parallergy
- paralogia
- paralogical
- paralogism
- paralogize
- paralysation
- paralyse
- paralysed
- paralyses
- paralysis
- paralyssa
- paralytic
- paralytic abasia
- paralytic dislocation
- paralytic gait
- paralytic ileus
- paralytic shock
- paralytic squint
- paralytic strabismus
- paralyzant
- paralyze
- paramagnet
- paramagnetic
- paramagnetic amplifier
- paramagnetic cooling
- paramagnetic crystal
- paramagnetic material
- paramagnetic relaxation
- paramagnetic resonance
- paramagnetic salt
- paramagnetic substance
- paramagnetic susceptibility
- paramagnetism
- paramania
- paramastitis
- paramastoiditis
- paramatta
- paramedian
- paramedic
- paramedical
- paramesonephric duct
- parameter
- parameter RAM
- parameter argument
- parameter association
- parameter byte
- parameter card
- parameter declaration
- parameter entity
- parameter field
- parameter line
- parameter list