11-letter words containing a, g, s, i
- sign manual — a personal signature, especially that of a sovereign or official on a public document.
- signal book — a book containing the signals to be used for sending messages to other boats
- signal flag — a flag used for sending messages to other ships
- signatories — having signed, or joined in signing, a document: the signatory powers to a treaty.
- significant — important; of consequence.
- significate — something signified
- silver goal — (in certain competitions) a goal scored in a full half of extra time that is played if a match is drawn. This goal counts as the winner if it is the only goal scored in the full half or full period of extra time
- silver gray — a light brownish-gray.
- silver-gray — gray with a silvery luster
- simon magus — Simon (defs 5, 6).
- singability — to utter words or sounds in succession with musical modulations of the voice; vocalize melodically.
- singaporean — an island on the Strait of Singapore, off the S tip of the Malay Peninsula.
- single malt — a type of whisky that is made at a single distillery and from one type of malted grain
- single tape — a ribbon of material, usually with a plastic base, coated on one side (single tape) or both sides (double tape) with a substance containing iron oxide, to make it sensitive to impulses from an electromagnet: used to record sound, images, data, etc.
- single-hand — to sail (a craft) without help from others.
- single-malt — (of whiskey, especially Scotch) made from unblended malt whiskey distilled at one distillery.
- singles bar — a bar or tavern catering to a clientele composed chiefly of single men and women, especially those seeking a lover or spouse.
- singletrack — (of a railroad or section of a railroad's route) having but one set of tracks, so that trains going in opposite directions must be scheduled to meet only at points where there are sidings.
- singularism — any philosophy that explains phenomena from a single principle
- singularist — someone who advocates singularism
- singularity — the state, fact, or quality of being singular.
- singularize — to make singular.
- singulative — a grammatical form or construction that expresses a singular entity or indicates that an individual is singled out from a group, especially as opposed to a collective noun, as snowflake as opposed to snow.
- siphonogamy — a mode of pollination in which pollen tubes develop to facilitate the passage of male cells to eggs
- sir galahad — (in Arthurian legend) the most virtuous knight of the Round Table, destined to regain the Holy Grail; son of Lancelot and Elaine
- sixth grade — (in the US) the sixth school year after kindergarten, usually containing pupils around 11 or 12 years old
- skilligalee — gruel
- skyscraping — of or like a skyscraper; very high: a skyscraping chimney.
- slacklining — the activity of walking across a narrow line of synthetic webbing hung slackly above the ground
- slaveringly — in a slavering manner
- sling chair — any of several varieties of chairs having a seat and back formed from a single sheet of canvas, leather, or the like, hanging loosely in a frame.
- slot racing — the activity of racing slot cars.
- slow-acting — working or acting slowly, not immediately
- sluggardise — indolence or laziness
- sluggardize — to make lazy or sluggish
- smoking ban — the prohibition of smoking cigarettes, etc in public places
- smoking car — smoker (def 2a).
- snatchingly — in a snatching manner
- snow grains — precipitation consisting of white, opaque ice particles usually less than one millimeter in diameter.
- snowballing — a ball of snow pressed or rolled together, as for throwing.
- snowblading — the activity or sport of skiing with short skis (snowblades) and no poles
- socializing — to make social; make fit for life in companionship with others.
- sociography — the branch of sociology that uses statistical data to describe social phenomena.
- solid angle — an angle formed by three or more planes intersecting in a common point or formed at the vertex of a cone.
- somatogenic — developing from somatic cells.
- soothsaying — the practice or art of foretelling events.
- soul-baring — confessing intimate thoughts
- spacefaring — space travel
- spaceflight — the flying of manned or unmanned spacecraft into or in outer space.
- spaghettini — pasta in the form of long thin strings