12-letter words that end in s
- adjudicators — Plural form of adjudicator.
- adolescences — the transitional period between puberty and adulthood in human development, extending mainly over the teen years and terminating legally when the age of majority is reached; youth.
- adorableness — very attractive or delightful; charming: What an adorable hat!
- adrianopolis — Edirne
- adscititious — added or supplemental; additional
- adulteresses — Plural form of adulteress.
- advancements — Plural form of advancement.
- advantageous — If something is advantageous to you, it is likely to benefit you.
- adventitious — added or appearing accidentally or unexpectedly
- adventurists — Plural form of adventurist.
- adversatives — Plural form of adversative.
- advertorials — Plural form of advertorial.
- aerodonetics — the study of soaring or gliding flight, esp the study of gliders
- aerodynamics — Aerodynamics is the study of the way in which objects move through the air.
- aeroelastics — the study of aeroelastic phenomena.
- aeroneurosis — a functional disorder of aeroplane pilots characterized by anxiety and various psychosomatic disturbances, caused by insufficient oxygen at high altitudes and the emotional tension of flying
- affectations — Plural form of affectation.
- affectedness — assumed artificially; unnatural; feigned: affected sophistication; an affected British accent.
- afficionados — Plural form of afficionado.
- affiliations — Plural form of affiliation.
- affirmations — Plural form of affirmation.
- affirmatives — Plural form of affirmative.
- afterburners — Plural form of afterburner.
- aftereffects — Plural form of aftereffect.
- agamogenesis — asexual reproduction, such as fission or parthenogenesis
- agaricaceous — belonging to the Agaricaceae, a family of fungi including mushrooms having blade-shaped gills on the underside of the cap.
- agglomerates — Third-person singular simple present indicative form of agglomerate.
- agglutinates — Third-person singular simple present indicative form of agglutinate.
- aggravations — Plural form of aggravation.
- aggregations — Plural form of aggregation.
- aggrupations — Plural form of aggrupation.
- agp graphics — Accelerated Graphics Port
- agribusiness — Agribusiness is the various businesses that produce, sell, and distribute farm products, especially on a large scale.
- agriproducts — Plural form of agriproduct.
- agrobusiness — the businesses collectively associated with the production, processing, and distribution of agricultural products.
- aiguillettes — Plural form of aiguillette.
- ailurophiles — Plural form of ailurophile.
- ailurophobes — Plural form of ailurophobe.
- air mattress — an inflatable mattress or pad, as of plastic or rubber, used for camping, as an extra bed, etc.
- airtightness — the quality of being airtight
- alalcomeneus — the first man: he reared Athena and reconciled Zeus and Hera.
- alberti bass — a reiterated broken-chord figure used as an accompaniment, especially in 18th-century rococo keyboard music.
- alexandrines — Plural form of alexandrine.
- alexandrinus — the Greek uncial codex, dating from the early 5th century a.d., originally containing the complete text of the Greek Old and New Testaments.
- alias dictus — otherwise called; alias.
- alieni juris — under the control of another, as a lunatic or infant.
- alkali grass — a plant, Zigadenus elegans, of central and western North America, having tough, wiry, bluish-green leaves and greenish flowers.
- alkalimeters — Plural form of alkalimeter.
- allelomorphs — Plural form of allelomorph.
- allhallowmas — All Saints' Day.