11-letter words containing a, y, o
- sphygmogram — a tracing or diagram produced by a sphygmograph.
- spirography — the study of breathing using a spirograph
- spontaneity — the state, quality, or fact of being spontaneous.
- sporadicity — (of similar things or occurrences) appearing or happening at irregular intervals in time; occasional: sporadic renewals of enthusiasm.
- spotted ray — any of various species of ray with irregular markings on the back
- stary oskol — a city in the SW Russian Federation in Europe, SW of Voronezh.
- stasimorphy — structural modification by arrested development
- statutorily — of, relating to, or of the nature of a statute.
- steatolysis — the digestive process whereby fats are emulsified and then hydrolysed to fatty acids and glycerine
- steatopygia — extreme accumulation of fat on and about the buttocks, especially of women.
- steatopygic — extreme accumulation of fat on and about the buttocks, especially of women.
- stenography — the art of writing in shorthand.
- stomatology — the science dealing with the mouth and its diseases.
- stomatotomy — incision of the cervix to facilitate labor.
- stony coral — a true coral consisting of numerous anthozoan polyps embedded in the calcareous material that they secrete.
- stony-faced — having a rigid, expressionless face.
- storability — capable of being stored for considerable time without loss of freshness or usability.
- stormstayed — isolated or unable to travel because of adverse weather conditions, esp a snowstorm
- stratocracy — government by the military.
- stroke play — medal play.
- stylization — to design in or cause to conform to a particular style, as of representation or treatment in art; conventionalize.
- stylography — the art of writing, tracing, drawing, etc., with a style.
- sub-company — subsidiary company.
- subcategory — a subordinate category or a division of a category.
- subcontrary — one of two propositions that can both be true but cannot both be false.
- subdeaconry — the position or office of a subdeacon
- subordinacy — a subordinate person or thing.
- subordinary — any of several heraldic bearings of secondary importance to the ordinary, such as the lozenge, the orle, and the fret
- sycophantic — a self-seeking, servile flatterer; fawning parasite.
- syllabogram — a written symbol representing a single syllable
- sympetalous — gamopetalous.
- symposiarch — the president, director, or master of a symposium.
- symptomatic — pertaining to a symptom or symptoms.
- synaptosome — a saclike structure at an isolated nerve ending
- syncopation — Music. a shifting of the normal accent, usually by stressing the normally unaccented beats.
- syncopative — relating to syncopation
- syndication — a group of individuals or organizations combined or making a joint effort to undertake some specific duty or carry out specific transactions or negotiations: The local furniture store is individually owned, but is part of a buying syndicate.
- syngnathous — (of fish) having a tubular snout, e.g. pipefish, seahorse
- synodically — by the authority of a synod
- synonymatic — relating to, or made up of, synonyms
- synonymical — a word having the same or nearly the same meaning as another in the language, as happy, joyful, elated. A dictionary of synonyms and antonyms (or opposites), such as Thesaurus.com, is called a thesaurus.
- synsepalous — gamosepalous.
- syssarcosis — the joining or attachment of bones by means of muscle.
- szombathely — a city in W Hungary: founded a.d. 48.
- szymanowski — Karol [kah-rawl] /ˈkɑ rɔl/ (Show IPA), 1882?–1937, Polish composer.
- table money — an allowance for official entertaining of visitors, etc, esp in the army
- tacheometry — the measurement of distance, etc, using a tacheometer
- tachysterol — an isomer of ergosterol, C28H44O, formed during the production of calciferol by the irradiation of ergosterol
- tally-woman — a mistress
- tax holiday — a period of time during which the government reduces or suspends the collection of a tax, as payroll, property, or sales tax: The state legislature declared a hurricane preparedness tax holiday for items like flashlights and battery-powered radios.