11-letter words containing a, c, s, e, i
- aesculapian — of or relating to Aesculapius or to the art of medicine
- aesculapius — the Roman god of medicine or healing
- aesthetical — of or relating to aesthetics.
- affranchise — to release from servitude or an obligation
- afterpieces — Plural form of afterpiece.
- air service — the services performed by an airline, as flights between various destinations to transport passengers, freight, and mail.
- air vesicle — a large air-filled intercellular space in some aquatic plants
- airsickness — a feeling of nausea and dizziness, sometimes accompanied by vomiting, as a result of the motion of the aircraft in which one is traveling.
- alcaligenes — any of several rod-shaped aerobic or facultatively anaerobic bacteria of the genus Alcaligenes, found in the intestinal tract of humans and other vertebrates and in dairy products.
- alchemistic — a form of chemistry and speculative philosophy practiced in the Middle Ages and the Renaissance and concerned principally with discovering methods for transmuting baser metals into gold and with finding a universal solvent and an elixir of life.
- alismaceous — of or relating to the genus Alisma
- allegiances — the loyalty of a citizen to his or her government or of a subject to his or her sovereign.
- altarpieces — Plural form of altarpiece.
- americanism — An Americanism is an expression that is typical of people living in the United States of America.
- americanist — a person who studies some aspect of America, such as its history or languages
- amphicelous — concave on both sides, as the bodies of the vertebrae of fishes.
- amphimacers — Plural form of amphimacer.
- anacoenosis — a figure of speech in which an appeal is made to one's listeners or opponents for their opinion or judgment as to the subject under discussion.
- anaesthetic — Anaesthetic is a substance that doctors use to stop you feeling pain during an operation, either in the whole of your body when you are unconscious, or in a part of your body when you are awake.
- analeptics' — restoring; invigorating; giving strength after disease.
- ancestorial — of, belonging to, or relating to ancestors
- ancientness — The state or quality of being ancient.
- ancillaries — subordinate; subsidiary.
- anesthetics — Plural form of anesthetic.
- angelicness — The state or quality of being angelic.
- angioscopes — Plural form of angioscope.
- animalcules — Plural form of animalcule.
- anisocercal — (of fish) having unequal tail-fin lobes
- anisometric — not isometric; having unsymmetrical parts or unequal measurements
- annunciates — Third-person singular simple present indicative form of annunciate.
- anticipates — Third-person singular simple present indicative form of anticipate.
- antiemetics — Plural form of antiemetic.
- antiscience — opposed to science or scientific method
- antisecrecy — opposed to secrecy, particularly in government
- antisemitic — Alternative spelling of anti-Semitic.
- antiseptics — pertaining to or affecting antisepsis.
- antisuicide — acting to prevent suicide
- apologetics — the branch of theology concerned with the defence and rational justification of Christianity
- aposiopetic — Of or pertaining to aposiopesis.
- applescript — (language) An object-oriented shell language for the Macintosh, approximately a superset of HyperTalk.
- appreciates — to be grateful or thankful for: They appreciated his thoughtfulness.
- apprentices — Plural form of apprentice.
- aquaerobics — A form of aerobics done while in water.
- araliaceous — of, relating to, or belonging to the Araliaceae, a chiefly tropical family of trees, shrubs, or woody climbers having small clusters of whitish or greenish flowers. The family includes the ivy and ginseng
- archaeornis — an extinct primitive Jurassic bird, formerly placed in the genus Archaeornis but now thought to be a species of archaeopteryx
- archdiocese — An archdiocese is the area over which an archbishop has control.
- archduchies — Plural form of archduchy.
- archenemies — Plural form of archenemy.
- architraves — Plural form of architrave.
- archnemesis — A chief nemesis.