aristogenics
A form of eugenics that aims to produce the very best offspring.

aristoi
plural of aristos.

aristology
The art or science of dining.

aristomere
A segment of the arista.

aristomeres
plural of aristomere

aristos
An Ancient Greek nobleman.

aristotype
A high-symmetry crystallographic structure type that can be viewed as an idealized version of a lower-symmetry structure.
A printing process using paper coated with silver chloride in gelatin, or (later) any similar process using silver salts in either collodion or gelatin.
A print made by such a process.

arith
Abbreviation of arithmetic.

arithmeticity
The state or quality of being arithmetic.

arithmetization
The treatment of mathematics by methods involving only the fundamental concepts and operations of arithmetic.

arithmetizations
plural of arithmetization

arithmocracies
plural of arithmocracy

arithmocracy
A form of government where decisions are made based purely on the numerical majority of supporters.

arithmography
A formal presentation of the properties of numbers.
The encoding of words as numbers

arithmology
The science of numbers; basic arithmetic

arithmophobia
The irrational fear of numbers or arithmetic.

arkan
The five "pillars", requirements or devotional duties of Islam: shahada, salat, zakat, saum and hajjh.

arkeology
The study of the story of Noah's Ark, particularly the search for physical evidence which would corroborate it.

arkful
Enough to fill an ark

arkfuls
plural of arkful

arkload
Enough to fill an ark.

arkloads
plural of arkload

armadilla
A small armada.

armadillas
plural of armadilla

armamentaria
plural of armamentarium

armamentarium
All of the equipment available for carrying out a task, especially all the equipment used by a physician in the practice of medicine.

armamentariums
plural of armamentarium

armbrace
Any of several forms of harness that support an injured arm.

armbraces
plural of armbrace

armilustrum
A festival, in Ancient Rome, in honour of Mars, the god of war.

armipotence
Power in arms; military might.

armlessness
The state or condition of being armless; a lack of arms.

armload
As much as can be carried with one, or a pair, of arms

armloads
plural of armload

armography
Arm choreography

armpit
The cavity beneath the junction of the arm and shoulder.
Somewhere or something unpleasant or undesirable.

armrest
Part of the seat of a chair that is designed to support the arm.

armrests
plural of armrest

armring
A ring worn on the arm.

armrings
plural of armring

armyspeak
The jargon used in the army.

aroha
Love and compassion.

aromachology
The study of the influence of odors on human behavior, feelings, and emotions.

aromanticism
The state of experiencing little or no romantic attraction to others and/or desire.

aromanticity
The state of experiencing little to no romantic attraction to others.

aromatherapies
plural of aromatherapy

aromatherapy
The use of selected fragrances in lotions and inhalants in an effort to affect mood and promote health.

aromaticalness
The state or quality of being aromatical.

aromaticities
plural of aromaticity

aromaticity
The property of having an aroma.
The property of being aromatic, i.e. having at least one conjugated ring.

aromaticness
The state or quality of being aromatic.

aromatogram
A test for the antibacterial activity of essential oils, especially those used in aromatherapy

aroness
The state of experiencing little to no romantic attraction to others.

aropa
A social concept, among the Anutans, of affection and empathy expressed through sharing and cooperation.

aroph
Any of various medical remedies.

aroundness
The quality of being around.

arousability
Ability to be aroused.

arousal
The act of arousing or the state of being aroused.
Sexual arousal.
A physiological and psychological state of being awake or reactive to stimuli, including elevated heart rate and blood pressure and a condition of sensory alertness, mobility and readiness to respond.
Arousal from sleep or hibernation.

arousals
plural of arousal

arousement
Arousal.

arousingness
The quality of being arousing.

aroylation
Reaction with, or conversion to an aroyl group

aroylations
plural of aroylation

arpeggiation
The act of arpeggiating, of spreading a chord out instead of playing the notes simultaneously.

arpeggiations
plural of arpeggiation

arraignment
The formal charging of a defendant with an offense; in many jurisdictions it includes their response in the form of a plea, typically as guilty, not guilty, or no contest.

arraignments
plural of arraignment

arrangeability
The property of being arrangeable.

arrangement
The act of arranging.
The manner of being arranged.
A collection of things that have been arranged.
A particular way in which items are organized.
Preparations for some undertaking.
An agreement.
An adaptation of a piece of music for other instruments, or in another style.

arrangements
plural of arrangement

arrangment
Misspelling of arrangement.

arrangments
plural of arrangment

arratel
A traditional Portuguese unit of mass, usually equivalent to 459 g.

arratels
plural of arratel

arrayal
The way something is arrayed or laid out.

arrayals
plural of arrayal

arraylet
Any of the subarrays that make up a larger array-like data structure whose elements do not have to be stored contiguously.

arraylets
plural of arraylet

arrearage
The condition of being in arrears.
An item that is in arrears, as periodic payments on a debt or for taxes.

arrearages
plural of arrearage

arrears
plural of arrear

arrenotoky
Alternative form of arrhenotoky.

arreption
The act of taking away; removal

arrestability
The state or quality of being arrestable.

arrestation
The act of arresting.
The act of arresting.
The act of arresting.

arrestations
plural of arrestation

arrestingness
The quality of being arresting, of suddenly capturing the attention.

arrestiveness
The quality of being arrestive.

arrestment
The action of arresting (in any sense)
The process that prohibits a debtor from making payment to the creditor until another debt due to the person making use of the arrestment by such creditor is paid.

arrestments
plural of arrestment

arrgmt
Abbreviation of arrangement.

arrgmts
plural of arrgmt

arrgt
Abbreviation of arrangement.

arrgts
plural of arrgt

arrha
Money or some other valuable item given to evidence a contract; a pledge or earnest.

arrhae
plural of arrha

arrhenogeny
The production of only male offspring.

arrhenotoky
The production of male offspring by parthenogenesis.

arrhythmicity
The quality of being arrhythmic.

arrhythmogenicity
The condition of being arrhythmogenic

arriccio
A layer of plaster laid slightly coarsely to provide a key for the intonaco.

arriccios
plural of arriccio

arriere
That which is behind or subordinate; the rear.

arrierepensee
Misspelling of arrière-pensée.

arrieres
plural of arriere

arriuall
Obsolete spelling of arrival.

arrival
The act of arriving (reaching a certain place).
The fact of reaching a particular point in time.
The fact of beginning to occur; the initial phase of something.
The attainment of an objective, especially as a result of effort.
A person who has arrived; a thing that has arrived.

arrivals
plural of arrival

arrivance
Arrival

arrivancy
Alternative form of arrivance.

arrivism
Alternative form of arrivisme.

arrivisme
The state or behaviour of an arriviste.

arrogance
The state of being arrogant; a type of extreme or foolish pride in which someone feels much superior to another.

arrogances
plural of arrogance

arrogancie
Obsolete spelling of arrogancy.

arrogancies
plural of arrogancy

arrogancy
Arrogance.

arrogantness
arrogance

arrogation
The unjust assumption of rights or privilege.

arrogations
plural of arrogation

arrogaunce
Obsolete form of arrogance.

arrotolata
A form of rolled-up pancetta.

arrowlessness
The state of lacking an arrow or arrows (in various senses).

arrythmogenicity
Misspelling of arrhythmogenicity.