12-letter words containing s, e, n, a
- ambitionless — without ambition, unambitious
- amelogenesis — the production of enamel by ameloblasts
- amenableness — The state or quality of being amenable.
- amentiferous — bearing aments
- americanisms — a custom, trait, belief, etc., peculiar to the United States of America or its citizens.
- americanness — of or relating to the United States of America or its inhabitants: an American citizen.
- amicableness — The state or quality of being amicable.
- aminophenols — Plural form of aminophenol.
- amnioscopies — Plural form of amnioscopy.
- among others — used to indicate that there are several more people like the one or ones mentioned, but that you do not intend to mention them all
- amourousness — Rare spelling of amorousness.
- amphetamines — Plural form of amphetamine.
- amundsen sea — a part of the South Pacific Ocean, in Antarctica off Byrd Land
- anaerobiosis — life in the absence of oxygen
- anaesthetics — the science, study, and practice of anaesthesia and its application
- anaesthetise — anesthetize.
- anaesthetist — An anaesthetist is a doctor who specializes in giving anaesthetics to patients.
- anaesthetize — When a doctor or other trained person anaesthetizes a patient, they make the patient unconscious or unable to feel pain by giving them an anaesthetic.
- analogy test — a reasoning test in which the subject is required to supply the missing term in a relationship of the form “A is to B as Y is to ^^^.”.
- anamorphoses — Plural form of anamorphosis.
- anapaestical — belonging to the form of poetry which uses a reversed dactyl consisting of two short syllables followed by a long one
- anathematise — Alternative spelling of anathematize.
- anathematism — A formula of words used to cast anathema upon heretics etc.
- anchorperson — the primary reporter on a news television broadcast
- androgenesis — a type of reproduction in insects and plants involving the development of an embryo that contains only paternal chromosomes
- androsterone — an androgenic steroid hormone produced in the testes. Formula: C19H30O2
- anecdotalism — an inclination to relate anecdotes
- anelasticity — the property of a substance which has a disproportionate relationship between stress and strain
- anemochorous — (of a fruit, seed, or spore) adapted for dispersion by wind.
- anemone fish — any of various damselfishes of the genus Amphiprion, such as A. percula (clown anemone fish), that usually live closely associated with sea anemones
- anemophilous — (of flowering plants such as grasses) pollinated by the wind
- anemotropism — orientation in response to a current of air.
- anesthetists — Plural form of anesthetist.
- anesthetized — to render physically insensible, as by an anesthetic.
- anesthetizes — Third-person singular simple present indicative form of anesthetize.
- aneurysmatic — (medicine) Describing a blood vessel that has an aneurysm; aneurysmal.
- angel's hair — Also called capelli d’angelo. Italian Cookery. a type of very thin pasta.
- angelologist — a person who studies angelology
- angiogenesis — the induction of blood-vessel growth, often in association with a particular organ or tissue, or with a tumour
- angiopathies — Plural form of angiopathy.
- angiotensins — Plural form of angiotensin.
- angst-ridden — characterized by a feeling of dread or anxiety
- angularities — Plural form of angularity.
- anisaldehyde — a colorless, oily, aromatic liquid, the para form of C 8 H 8 O 2 , having a vanillalike odor: used chiefly in the manufacture of cosmetics and perfume, and as an intermediate in organic synthesis.
- anisothermal — (thermodynamics) Of or pertaining to a system that is not in thermal equilibrium, that does not have a single fixed temperature.
- anisotropies — Plural form of anisotropy.
- anklewarmers — Plural form of anklewarmer.
- annie besant — Annie (Wood) 1847–1933, English theosophist.
- annoyingness — causing annoyance; irritatingly bothersome: annoying delays.
- anorthoclase — a variety of microcline, rich in sodium and sometimes having a play of color: sometimes considered a variety of orthoclase.