12 letter adjectives that start with A
We have listed 229 12-letter adjectives that start with A for you in this WordMom word list. All these 12-letter adjectives starting with A were verified by specialists in the English language.
- absentminded
- absolutistic
- abolitionary
- aberrational
- absinthiated
- abbreviatory
- abirritative
- absentaneous
- accumulative
- accompanying
- accomplished
- acknowledged
- accusatorial
- actinometric
- accelerative
- acceleratory
- achlamydeous
- acidophilous
- accretionary
- achlorhydric
- acanthaceous
- achromatinic
- acroamatical
- acclimatable
- accommodable
- acutifoliate
- acrocephalic
- accompanable
- accompletive
- accustomable
- acquaintable
- adulterating
- adjudicative
- advantageous
- adventitious
- adjudicatory
- adscititious
- adaptational
- adventureful
- administrant
- addlebrained
- adminiculary
- adversarious
- adelocodonic
- adambulacral
- adenographic
- admonitorial
- adenological
- adenophorous
- aeronautical
- aetiological
- aeromechanic
- aerostatical
- aetheogamous
- aforethought
- affectionate
- aftershafted
- afghanistani
- affinitative
- agricultural
- agglomerated
- agamogenetic
- agrobiologic
- agrostologic
- alliterative
- alphabetical
- alphabetised
- alphabetized
- alphanumeric
- altitudinous
- alimentative
- alphamerical
- allotropical
- alexipharmic
- aldermanlike
- algometrical
- alkalimetric
- alexipyretic
- alexiterical
- aliethmoidal
- albuminoidal
- alkalifiable
- alhambresque
- alcohometric
- alexipharmac
- ameliorating
- ameliorative
- ambidextrous
- amygdaloidal
- amphitropous
- amalgamative
- amentiferous
- ambitionless
- amelioratory
- amenorrhoeal
- amenorrhoeic
- amphiblastic
- ampullaceous
- amphicoelous
- amphictyonic
- amphistomous
- amygdaliform
- amphicarpous
- amphicoelian
- amianthiform
- ambulatorial
- antediluvian
- anticipatory
- antimalarial
- antagonistic
- antipathetic
- antithetical
- annihilating
- anticyclonic
- antiaircraft
- anencephalic
- antediluvial
- anticipative
- antemeridian
- anaerobiotic
- annunciatory
- anaglyphical
- antistrophic
- antiparallel
- anagrammatic
- angiocarpous
- anemographic
- anthropoidal
- annihilative
- anthelmintic
- antimonopoly
- anorexigenic
- analphabetic
- aneurismatic
- aneurysmatic
- anthophilous
- androgenetic
- anaphylactic
- antimagnetic
- anaglyptical
- annexational
- anastigmatic
- apprehensive
- approachable
- appreciative
- appendicular
- appropriable
- apothegmatic
- apparitional
- appositional
- apocynaceous
- apperceptive
- apochromatic
- appreciatory
- apodeictical
- apogeotropic
- apologetical
- apoplectical
- apostematous
- apathistical
- approachless
- apollinarian
- aphorismatic
- aphoristical
- aquicultural
- aquacultural
- aristocratic
- arithmetical
- archdiocesan
- archipelagic
- argillaceous
- archetypical
- articulative
- archegoniate
- arthropodous
- arthrosporic
- archesporial
- articulatory
- archosaurian
- arrhythmical
- aristotelian
- aristotelean
- araeosystyle
- archaeologic
- archilochian
- aristarchian
- artocarpeous
- architective
- arundiferous
- aristophanic
- arseniferous
- arseniureted
- areometrical
- arrenotokous
- arreptitious
- arbitrarious
- argumentable
- arrhaphostic
- astrological
- assimilating
- astronomical
- asymmetrical
- asymptomatic
- asynchronous
- assassinated
- asphyxiating
- assimilative
- assimilatory
- ascomycetous
- asseverative
- aspirational
- asparaginous
- asseveratory
- attributable
- atheromatous
- atheological
- atrabilarian
- augmentative
- auscultatory
- autochthonal
- autochthonic
- autodidactic
- australasian
- authorizable
- autocratical
- austronesian
- autosemantic
- avitaminotic
- avifaunistic