9-letter words containing s, t, a, m
- angstroms — Plural form of angstrom.
- animalist — a person driven by animal appetites; sensualist.
- animatics — Plural form of animatic.
- animatism — the belief that inanimate objects have consciousness
- animators — Plural form of animator.
- animistic — the belief that natural objects, natural phenomena, and the universe itself possess souls.
- animosity — Animosity is a strong feeling of dislike and anger. Animosities are feelings of this kind.
- anterooms — Plural form of anteroom.
- antiatoms — Plural form of antiatom.
- antimeres — Plural form of antimere.
- antimeson — The antiparticle corresponding to a meson.
- antimusic — any form of music intended to overthrow traditional conventions and expectations
- antiprism — A polyhedron composed of two parallel copies of some particular polygon, connected by an alternating band of triangles.
- antiserum — blood serum containing antibodies against a specific antigen, used to treat or provide immunity to a disease
- antismoke — preventing smoke
- apatheism — (religion) Apathy towards the existence of a god; belief that the question of the existence of a god is unimportant.
- apothegms — Plural form of apothegm.
- arguments — an oral disagreement; verbal opposition; contention; altercation: a violent argument.
- arm-twist — to subject to arm-twisting: The unions arm-twisted the government into negotiating by threatening widespread strikes.
- armaments — Armaments are weapons and military equipment belonging to an army or country.
- armatures — Plural form of armature.
- armistice — An armistice is an agreement between countries who are at war with one another to stop fighting and to discuss ways of making peace.
- armstrong — Edwin Howard. 1890–1954, US electrical engineer; invented the superheterodyne radio receiver and the FM radio
- army list — an official list of all serving commissioned officers of the army and reserve officers liable for recall
- aromatase — an enzyme that converts testosterone into an oestrogen
- aromatics — Plural form of aromatic.
- aromatise — Alternative spelling of aromatize.
- art music — music written by a composer rather than passed on by oral tradition
- artemisia — any herbaceous perennial plant of the genus Artemisia, of the N hemisphere, such as mugwort, sagebrush, and wormwood: family Asteraceae (composites)
- artemovsk — a city in E Ukraine.
- asemantic — not semantic
- ashramite — a person who lives in an ashram or place of rest or contemplation
- asomatous — having no material body; incorporeal.
- aspartame — an artificial sweetener produced from aspartic acid. Formula: C14H18N2O5
- asphaltum — a substance used to protect surface areas of metal that do not require to be etched
- assesment — Misspelling of assessment.
- assumpsit — (before 1875) an action to recover damages for breach of an express or implied contract or agreement that was not under seal
- asterisms — Plural form of asterism.
- asthmatic — People who suffer from asthma are sometimes referred to as asthmatics.
- astomatal — having no stoma
- astrodome — a transparent dome on the top of an aircraft, through which observations can be made, esp of the stars
- astronomy — Astronomy is the scientific study of the stars, planets, and other natural objects in space.
- asymmetry — Asymmetry is the appearance that something has when its two sides or halves are different in shape, size, or style.
- asymptote — a straight line that is closely approached by a plane curve so that the perpendicular distance between them decreases to zero as the distance from the origin increases to infinity
- atheromas — Plural form of atheroma.
- athletism — The state or practice of an athlete; the characteristics of an athlete.
- atmolysis — a method of separating gases that depends on their differential rates of diffusion through a porous substance
- atomistic — of atoms or atomism
- atomizers — Plural form of atomizer.
- atonalism — atonality.