12-letter words that end in ion
- abbreviation — An abbreviation is a short form of a word or phrase, made by leaving out some of the letters or by using only the first letter of each word.
- abirritation — to make less irritable; soothe.
- abjudication — (rare) Rejection by judicial sentence.
- abligurition — Prodigal expense for food.
- acceleration — The acceleration of a process or change is the fact that it is getting faster and faster.
- accentuation — an act or instance of accentuating.
- accomodation — Misspelling of accommodation.
- accumulation — An accumulation of something is a large number of things which have been collected together or acquired over a period of time.
- activization — to make active; activate.
- adjudication — the act of adjudicating
- adulteration — an adulterating or being adulterated
- aerification — an act of combining with air.
- aforestation — Alternative spelling of afforestation.
- air division — an organizational unit smaller than an air force, usually composed of a headquarters and two or more wings
- aldolization — the conversion of an aldehyde to aldol
- alimentation — sustenance; support
- alkalization — Alkalinization.
- alliteration — Alliteration is the use in speech or writing of several words close together which all begin with the same letter or sound.
- amalgamation — the action or process of amalgamating
- ambiposition — (linguistics) An adposition that can occur either before or after its complement.
- amelioration — the act or an instance of ameliorating or the state of being ameliorated
- ammonium ion — the ion NH4+, formed from ammonia and present in aqueous solutions of ammonia and in many salts
- amortisation — Alternative spelling of amortization.
- amortization — the process of amortizing a debt
- annihilation — the act of annihilating
- annunciation — In Christianity, the Annunciation was the announcement by the Archangel Gabriel to the Virgin Mary that she was going to give birth to the son of God.
- anteposition — the position opposite a given part of a plant
- antiabortion — opposed to induced or surgical abortions
- anticipation — Anticipation is a feeling of excitement about something pleasant or exciting that you know is going to happen.
- antidilution — (of a provision or protection) acting to prevent a company from issuing equity at a low valuation
- antifriction — intended to reduce friction
- antihalation — a process by which light, passing through the emulsion on a film or plate, is not reflected back into it but is absorbed by a layer of dye or pigment, usually on the back of the film, thus preventing halation
- antireligion — opposed to religion
- apperception — the attainment of full awareness of a sensation or idea
- appreciation — Appreciation of something is the recognition and enjoyment of its good qualities.
- apprehension — Apprehension is a feeling of fear that something bad may happen.
- arborization — a branching treelike appearance in certain fossils and minerals
- archaization — Process of becoming or turning something more archaic.
- arpeggiation — the writing, playing or singing of arpeggios
- articulation — Articulation is the action of producing a sound or word clearly, in speech or music.
- asphyxiation — Asphyxiation is a lack of oxygen in blood, which causes suffocation.
- asseveration — the act of asseverating.
- assibilation — (linguistics) A sound change resulting in a sibilant consonant, commonly the final phase of palatalization.
- assimilation — an assimilating or being assimilated
- assimulation — Obsolete form of assimilation.
- assuefaction — the condition of being or becoming familiar with or used to something
- augmentation — the act of augmenting or the state of being augmented
- auscultation — the diagnostic technique in medicine of listening to the various internal sounds made by the body, usually with the aid of a stethoscope
- autoignition — Automotive. the spontaneous ignition of fuel when introduced into the combustion chamber of an internal-combustion engine, as a result either of glowing carbon in the chamber or of the heat of compression.
- autorotation — the continuous rotation of a body in an airflow, such as that of the rotor blades of a helicopter in an unpowered descent
On this page, we collect all 12-letter words ending in ION. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that ends in ION to use in Scrabble or Crossword puzzles.