9-letter words containing l, o, s
- apostille — a marginal annotation or note.
- apostolic — Apostolic means belonging or relating to a Christian religious leader, especially the Pope.
- apostolos — a book containing parts of the Epistles and parts of the Acts of the Apostles.
- appaloosa — a breed of horse, originally from America, typically having a spotted rump
- apposable — capable of being apposed or brought into apposition
- approvals — Plural form of approval.
- apronfuls — Plural form of apronful.
- apsidiole — a secondary, or small, apse
- aqueously — in water, or by means of water
- arduously — requiring great exertion; laborious; difficult: an arduous undertaking.
- areostyle — (of columned buildings) having a wide intercolumniation equal to four or more diameters of one of the columns
- aristotle — a bottle
- armorless — any covering worn as a defense against weapons.
- arnoldson — Klas Pontus [klahs pawn-tuh s] /klɑs ˈpɔn təs/ (Show IPA), 1844–1916, Swedish author and politician: Nobel Peace Prize 1908.
- arousable — able to be aroused
- arrowless — having no arrows
- arseholed — very drunk
- aryballos — a small narrow-necked vessel or bottle shaped like a sphere, used in ancient Greece to store oil or perfume
- asepalous — (of a plant or flower) having no sepals
- ash blond — a very light blond colour
- ash color — ash gray.
- ash-blond — pale, grayish blond: ash-blond hair.
- asmoulder — in a smouldering or slowly burning manner
- asphodels — Plural form of asphodel.
- assoiling — Present participle of assoil.
- astomatal — having no stoma
- astrofell — (in the works of Spenser) an unidentified plant, commonly believed to be akin to an aster
- astroglia — The group of star-shaped glial cells in the brain and spinal cord.
- astrolabe — an instrument used by early astronomers to measure the altitude of stars and planets and also as a navigational aid. It consists of a graduated circular disc with a movable sighting device
- astrology — Astrology is the study of the movements of the planets, sun, moon, and stars in the belief that these movements can have an influence on people's lives.
- asystoles — Plural form of asystole.
- asystolic — Pertaining to asystole.
- at a loss — If a business produces something at a loss, they sell it at a price which is less than it cost them to produce it or buy it.
- ateliosis — a form of infantilism caused by pituitary malfunction, characterized by a childish face and voice and associated physical underdevelopment, but not affecting intelligence.
- atmolysis — a method of separating gases that depends on their differential rates of diffusion through a porous substance
- atonalism — atonality.
- atonalist — a composer who composes without knowingly or being aware of alluding to a particular tone or scale
- attolaser — a high-power laser capable of producing pulses with a duration measured in attoseconds
- attotesla — one-quintillionth (10 -18) of a tesla. Abbreviation: aT.
- autolycus — a crater in the NW quadrant of the moon about 38 km in diameter and 3000 m deep
- autolysed — Simple past tense and past participle of autolyse.
- autolyses — the breakdown of plant or animal tissue by the action of enzymes contained in the tissue affected; self-digestion.
- autolysin — any agent that produces autolysis
- autolysis — the destruction of cells and tissues of an organism by enzymes produced by the cells themselves
- autoplast — autograft.
- autosomal — any chromosome other than a sex chromosome.
- awesomely — causing or inducing awe; inspiring an overwhelming feeling of reverence, admiration, or fear: an awesome sight.
- axolemmas — Plural form of axolemma.
- bachelors — Plural form of bachelor.
- backflows — Plural form of backflow.