permutohedra
plural of permutohedron

permutohedron
A polytope with n-1 dimensions that is embedded in an n-dimensional space, its vertices formed by permuting the coordinates of the vector (1, 2, 3, ..., n).

pernach
A type of flanged mace from medieval Kievan Rus'.

pernachs
plural of pernach

pernicion
destruction; perdition

perniciousness
The condition of being pernicious; destructiveness

pernicity
swiftness; celerity

pernicketiness
The state or condition of being pernickety.

pernoctation
The action of abiding through the night at a location; (countable) an instance of this; an overnight stay.
The action of walking about at night, especially as a vigil or watch; (countable) an instance of this.
A religious watch kept during normal sleeping hours, during which prayers or other ceremonies are performed; a vigil.

pernoctations
plural of pernoctation

peroxes
plural of perox

peroxidability
The condition of being, or the extent to which something is peroxidable

peroxidisability
Alternative form of peroxidizability.

peroxidizability
The condition of being peroxidizable

peroxidization
Act or process of peroxidizing.

peroxidizement
peroxidization

peroxone
A mixture of hydrogen peroxide and ozone used in drinking water treatment

peroxovanadate
A complex of vanadate and hydrogen peroxide

peroxovanadates
plural of peroxovanadate

peroxydation
Reaction with a peroxide
The formation of peroxides and their breakdown products

peroxydations
plural of peroxydation

peroxymethane
Synonym of dioxirane.

perpendicle
Something that hangs down, especially straight down, such as a plumb line.

perpendicles
plural of perpendicle

perpendicularities
plural of perpendicularity

perpendicularity
The condition of being perpendicular.

perpendicularness
Quality of being perpendicular.

perpension
Careful consideration; pondering.

perpensions
plural of perpension

perpensity
Perpension.

perpession
suffering; endurance

perpessions
plural of perpession

perpetration
The act of perpetrating
Something (such as a crime) that is perpetrated

perpetrations
plural of perpetration

perpetuality
The quality of being perpetual.

perpetualness
Quality of being perpetual.

perpetuation
The act of prolonging existence, of keeping something alive or active.

perpetuations
plural of perpetuation

perpetuities
plural of perpetuity

perpetuity
The quality or state of being perpetual; endless duration; uninterrupted existence.
Something that is perpetual.
A limitation intended to be unalterable and of indefinite duration; a disposition of property which attempts to make it inalienable beyond certain limits fixed or conceived as being fixed by the general law.
An annuity in which the periodic payments begin on a fixed date and continue indefinitely.

perplection
Rare spelling of perplexion.

perplections
plural of perplection

perplexation
The state of being perplexed; perplexity.
vexation; annoyance

perplexations
plural of perplexation

perplexedness
The quality of being perplexed; bafflement; confusion.
The quality of being intricate, complicated or entangled.

perplexingness
The quality of being perplexing.

perplexion
Condition or state of being perplexed; perplexity.

perplexions
plural of perplexion

perplexiveness
The quality of being perplexing; perplexingness

perplexment
The state of being perplexed; perplexity.

perpotation
excessive drinking; boozing

perquisition
A thorough inquiry or search.

perquisitions
plural of perquisition

perquisitor
The first purchaser of an estate.

perquisitors
plural of perquisitor

perradii
plural of perradius

perradius
Any of the primary rays of a medusa

perruque
Alternative form of peruke.

perruques
plural of perruque

perscrutation
A thorough searching; a minute inquiry or scrutiny.

perscrutations
plural of perscrutation

persecution
The act of persecuting, especially a specific group of people; an instance of persecution.

persecutions
plural of persecution

persephin
A particular glial neurotrophic factor

perserverance
Misspelling of perseverance.

perseverance
Continuing in a course of action without regard to discouragement, opposition or previous failure.

perseverances
plural of perseverance

perseverativeness
The quality of being perseverative.

perseveraunce
Obsolete form of perseverance.

perseverence
Misspelling of perseverance.

perseveringness
The state or condition of being persevering.

persiflage
Good-natured banter; raillery.
Frivolous, lighthearted discussion of a topic.

persistability
A state or instance of being persistable.

persistiveness
The quality of being persistive.

persnicketiness
The state or condition of being persnickety.

personability
The quality of being personable.

personableness
The quality of being personable.

personalia
All the personal belongings, writings and information of an individual.
Announcements or requests issued in an association's periodical by or about individual members of that association.

personalisation
Non-Oxford British English standard spelling of personalization.

personalisations
plural of personalisation

personalism
The character of being personal.
A doctrine of subjective idealism that regards personality as the means of interpreting reality.

personalisms
plural of personalism

personalitylessness
Absence of personality.

personalizability
The quality of being personalizable.

personalization
The act of personalizing something, or adapting it for somebody's needs or tastes.
The act of personalizing something, or adapting it for somebody's needs or tastes.
The act of personifying; personification.

personalizations
plural of personalization

personalness
The state of being personal

personalties
plural of personalty

personalty
Any property that is movable; that is, not real estate.
The property that goes to the executor or administrator of the deceased, as distinguished from the realty, which goes to the heirs.
The state of being a person; personality.

personation
The act of personating: the playing of a role or portrayal of a character
The roles or characters so played
The act of voting in an election by impersonating someone else.

personations
plural of personation

personeities
plural of personeity

personeity
personality

personhood
The state or period of being a person.
The status of being considered as a person.

personhoods
plural of personhood

personization
personification

personizations
plural of personization

personlessness
Absence of people.

personness
The state, quality, or condition of a person; personality; individuality; personhood; personableness.

personology
A theory of personality psychology advanced by Henry Murray and others.
Physiognomy: the assessment of a person's character from outer appearance, especially the face.

personship
Synonym of personhood.

persp
Abbreviation of perspective.

perspection
contemplation; scrutiny
perspective
perspicuity

perspections
plural of perspection

perspectivalisation
Alternative form of perspectivalization.

perspectivalism
Alternative form of perspectivism.

perspectivalization
The act of causing to become perspectival.

perspectivelessness
Lack of perspective.

perspectivism
The philosophical view that all perception always takes place from a specific perspective.

perspectivisms
plural of perspectivism

perspectivities
plural of perspectivity

perspectivity
The formation of an image in a picture plane of a scene viewed from a fixed point.

perspicaciousness
Perspicacity.

perspicacities
plural of perspicacity

perspicacity
Acute discernment or understanding; insight.
The human faculty or power to mentally grasp or understand clearly.
Keen eyesight.

perspicacy
perspicacity

perspicience
The act of looking sharply; keen vision.

perspicuousness
The state or characteristic of being perspicuous; perspicuity.

perspirability
The quality or state of being perspirable.

perspiration
The action or process of perspiring.
Synonym of hard work.
Sweat (fluid).

perspirations
plural of perspiration