11-letter words containing a, r, i, o, u, s
- russophobia — an intense and often irrational hatred for Russia, or esp the former Soviet Union, its political system, etc
- rustication — Also called rustic work. Architecture. any of various forms of ashlar so dressed and tooled that the visible faces are raised above or otherwise contrasted with the horizontal and usually the vertical joints.
- saburration — the use of heated sand in healing
- sacculiform — (of plant parts, etc) shaped like a small sac
- sailor suit — naval uniform
- sauropsidan — relating to the Sauropsida or animals belonging to the Sauriodea group in Huxley's classification
- scapigerous — having a scape or leafless stalk
- scribacious — having the tendency to write a lot or too much
- scrobicular — of or relating to the smooth areas on a sea urchin surrounding its nodules
- semipopular — relatively popular; quite popular
- serrulation — serrulate condition or form.
- shroud-laid — noting a fiber rope of four strands laid right-handed with or without a heart.
- soul-baring — confessing intimate thoughts
- sporulation — to produce spores.
- sporulative — involving or relating to sporulation
- statutorily — of, relating to, or of the nature of a statute.
- stramineous — of or resembling straw.
- subacromial — the outward end of the spine of the scapula or shoulder blade.
- subarration — an ancient way of marrying by giving a ring or gift
- subcortical — situated beneath the cortex.
- subfraction — Mathematics. a number usually expressed in the form a/b. a ratio of algebraic quantities similarly expressed.
- subharmonic — an oscillation that has a frequency which is an integral submultiple of the frequency of a related oscillation.
- sublittoral — of or relating to the biogeographic region of the ocean bottom between the littoral and bathyal zones, from the low water line to the edge of the continental shelf, or to a depth of approximately 660 feet (200 meters).
- 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
- subordinate — placed in or belonging to a lower order or rank.
- subornation — to bribe or induce (someone) unlawfully or secretly to perform some misdeed or to commit a crime.
- subrational — less than or almost rational.
- subrogation — to put into the place of another; substitute for another.
- subtraction — an act or instance of subtracting.
- subtropical — bordering on the tropics; nearly tropical.
- sulfuration — to combine, treat, or impregnate with sulfur, the fumes of burning sulfur, etc.
- supernation — a large body of people, associated with a particular territory, that is sufficiently conscious of its unity to seek or to possess a government peculiarly its own: The president spoke to the nation about the new tax.
- suppuration — the process of suppurating.
- suraddition — an additional title
- surrogation — a person appointed to act for another; deputy.
- suspiration — a long, deep sigh.
- susurration — a soft murmur; whisper.
- tanniferous — containing much tannin; yielding tannin.
- tautomerism — the ability of certain organic compounds to react in isomeric structures that differ from each other in the position of a hydrogen atom and a double bond.
- temerarious — reckless; rash.
- tibiotarsus — the main bone of the leg of a bird, between the femur and tarsometatarsus, formed by the fusion of several tarsal bones with the tibia.
- tourist car — a railroad sleeping car, usually having seats that can be converted into berths.
- touristical — of, relating to, or typical of tourists or tourism: She embarked on her itinerary with high touristic fervor.
- transfusion — the act or process of transfusing.
- tripetalous — having three petals.
- trisepalous — having three sepals.
- ultrasonics — the branch of science that deals with the effects of sound waves above human perception.
- umbratilous — shadowy; faint
- unipersonal — consisting of or existing as one person only.