15-Letter Words Starting with A

All 43 fifteen-letter words that start with A

AC

• accelerationism21n. The idea that either the prevailing system of capitalism, or certain...
• acclimatisation21n. Non-Oxford British English and New Zealand standard spelling of...
• acclimatization30n. The act of acclimatizing; the process of inuring to a new climate, or...
• acetylacetonate22n. Any salt of the enol form of acetylacetone.
• acetylsalicylic27adj. Describing any derivative of salicylic acid in which the phenolic...
• acquisitiveness29n. The quality of being acquisitive; propensity to acquire property...
• acyltransferase23n. Any of several transferase enzymes that catalyze the transfer of acyl...

AD

• adventurousness19n. The quality of being adventurous.

AE

• aerodynamically26adv. In an aerodynamic manner, in a manner which reduces drag.

AG

• agranulocytosis21n. An acute condition involving a severe and dangerous leukopenia...
• agriculturalist18n. A farmer; one involved with agrarian business.

AL

• algorithmically26adv. Using an algorithm.
• alphabetization31n. The act or process of arranging in alphabetical order.
• aluminosilicate19n. Any of many silicate minerals, such as feldspar and zeolite, in which a...

AN

• androstenedione17n. A steroid sex hormone C₁₉H₂₆O₂ that is secreted by the testes, ovaries...
• annihilationism20n. The Christian doctrine that sinners are permanently destroyed.
• antepenultimate19adj. Two before the last, i.e., the one immediately before the penultimate...
• anteroposterior17adj. Anterior to posterior; front-to-back.
• anthropocentric24adj. Placing humans at the center of something, giving preference to humans...
• anthropological23adj. Relating to anthropology.
• anthropomorphic29adj. Having the form of a human.
• anticholinergic23adj. That inhibits the physiological action of acetylcholine at a receptor...
• anticlericalism21n. The opposition to political influence of clerics.
• anticoagulation18n. Treatment to prevent coagulation of blood.
• anticompetitive24adj. Acting to hinder or obstruct competition.
• antinociceptive24adj. That inhibits nociception, the sensation of pain.

AP

• apocalyptically29adv. In an apocalyptic manner.
• approachability29n. The characteristic of being approachable; the ability to be approached.
• appropriateness21n. The quality or condition of being appropriate.
• approximatively34adv. In an approximative manner.

AR

• archeologically26adv. In an archeological manner or fashion.
• architecturally25adv. In an architectural manner.
• argumentatively24adv. In an argumentative manner.

AS

• assimilationist17n. An advocate of the policy or practice of the assimilation of immigrant...

AT

• atherosclerosis20n. The clogging or hardening of arteries or blood vessels caused by...
• atherosclerotic22adj. Of, pertaining to, or afflicted with atherosclerosis.
• atmospherically27adv. In an atmospheric manner.

AU

• authoritatively24adv. In an authoritative manner; with authority.
• autocorrelation17n. The cross-correlation of a signal with itself: the correlation between...
• autoethnography27n. An ethnographic study drawing on one's own anecdotal or personal...
• autoradiography25n. The process of making autoradiographs.
• autotransformer20n. A transformer with a single winding, its output being taken from taps.
• autotransfusion18n. A blood transfusion in which a person receives their own blood...

Questions about these words

How many fifteen-letter words that start with A are there?

Word.ws lists 43 fifteen-letter words that start with A, plus 1,228 rare ones.

What are common fifteen-letter words that start with A?

anthropological, atherosclerosis, appropriateness, anthropomorphic, architecturally, authoritatively, atherosclerotic and anticoagulation.

Which of the fifteen-letter words that start with A has the highest letter score?

approximatively scores 34 points with the standard letter tile values.

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• 15-Letter Words
• Words That Start with A
• 14-Letter Words Starting with A
• Q Words Without U