- pent rafter
- pent roof
- pent-up
- pentabasic alcohol
- pentacapsular
- pentacarpellary
- pentachord
- pentacid base
- pentacle
- pentacoccous
- pentad
- pentad valence
- pentadactyl
- pentadactyle
- pentadecagon
- pentaerythritol
- pentagastrin
- pentagon
- pentagon nut
- pentagonal
- pentagonal truss
- pentagraf
- pentagram
- pentagrid converter
- pentagrid mixer
- pentagynous
- pentahedral
- pentahedron
- pentahydrate
- pentalogy
- pentamerous
- pentameter
- pentamthylenediamine
- pentandrous
- pentane
- pentane lamp
- pentangle
- pentangular
- pentanol
- pentapetalous
- pentaphyllous
- pentaploid
- pentaploidy
- pentaprism
- pentaspherical
- pentaspherical coordinates
- pentastyle
- pentastyles
- pentasyllable
- pentateuch
- pentathlete
- pentathlon
- pentatomic
- pentatonic scale
- pentavalence
- pentavalent
- pentdant cord
- pentecost
- pentecostal
- penten
- penthouse
- penthouse apartment
- penthouse roof
- pentice
- pentimenti
- pentimento
- pentium
- pentium processor
- pentization
- pentobarbitone
- pentode
- pentode criterion
- pentolite
- pentomic
- pentose
- pentosuria
- pentrough
- pentstemon
- pentyl
- pentyl alcohol
- penult
- penultimate
- penumbra
- penumbrae
- penumbral
- penumbras
- penumbrous
- penurious
- penuriously
- penuriousness
- penury
- penvis
- penwiper
- peon
- peonage
- peony
- people
- people movers
- people pollution
- peotomy