9-letter words containing s, i, d, o
- scopeloid — a member of a family of deep-sea fish with luminous spots
- scorodite — a green or brownish mineral containing iron and aluminium
- scorpioid — resembling a scorpion.
- seconding — next after the first; being the ordinal number for two.
- seditious — of, relating to, or of the nature of sedition.
- seduction — an act or instance of seducing, especially sexually.
- semidomed — having a semidome
- seminomad — a person living a partly nomadic life; a semi-nomadic person
- semiround — having one surface that is round and another that is flat.
- semisolid — having a somewhat firm consistency; more or less solid.
- serranoid — resembling or related to the sea bass family Serranidae.
- shadowily — in a shadowy way or manner
- shadowing — a dark figure or image cast on the ground or some surface by a body intercepting light.
- sheikhdom — the land or territory under the control of a sheik.
- shipboard — Archaic. the deck or side of a ship. the situation of being on a ship.
- shippound — a Baltic measure of weight roughly equivalent to 300-400 pounds
- shorebird — a bird that frequents seashores, estuaries, etc., as the snipe, sandpiper, plover, and turnstone; a limicoline bird.
- shoreside — land along a shore.
- side boob — Slang: Sometimes Vulgar. the outer curve of a woman's breast when revealed by clothing cut low under the arms: She's flashing too much side boob.
- side door — a door at the side of a building
- side road — small street leading off larger road
- side tone — sound diverted from a telephone microphone to the earpiece so that a speaker hears his own voice at the same level and position as that of the respondent
- side-foot — In football, if a player side-foots the ball, they kick it with the side of their foot.
- sideboard — a piece of furniture, as in a dining room, often with shelves, drawers, etc., for holding articles of table service.
- siderosis — a disease of the lungs caused by inhaling iron or other metallic particles.
- siderotic — a disease of the lungs caused by inhaling iron or other metallic particles.
- sideshoot — a minor shoot growing from the side of a plant's stem
- sigmoidal — shaped like the letter C.
- signboard — a board bearing a sign.
- silk road — ancient trade route extending from China to the Mediterranean
- simonides — 556?–468? b.c, Greek poet.
- singledom — the state of being unmarried or not involved in a long-term relationship
- sixty-odd — around sixty; approximately sixty (people or things)
- skid road — an area of cheap barrooms and run-down hotels, frequented by alcoholics and vagrants.
- skidproof — preventing or resistant to skidding, as certain road surfaces or vehicle tires.
- skimboard — a type of short, rounded surfboard used for riding in shallow water.
- skin food — a cosmetic cream for keeping the skin in good condition
- slide box — a box for keeping slides in
- slideshow — a presentation of photographic slides, or images on a transparent base, placed in a projector and viewed sequentially on a screen.
- slim down — slender, as in girth or form; slight in build or structure.
- slip road — A slip road is a road which cars use to drive on and off a motorway.
- snowdonia — a massif in NW Wales, in Gwynedd, the highest peak being Snowdon
- snowdrift — a mound or bank of snow driven together by the wind.
- snowed in — If you are snowed in, you cannot go anywhere because of heavy snow.
- snowfield — a large and relatively permanent expanse of snow.
- snowslide — an avalanche consisting largely or entirely of snow.
- soap dish — a dish designed to hold a bar of soap, especially as a bathroom or kitchen fixture attached to a sink, lavatory, or bathtub.
- soap-dish — a dish designed to hold a bar of soap, especially as a bathroom or kitchen fixture attached to a sink, lavatory, or bathtub.
- socked in — to strike or hit hard.
- soda lime — a mixture of sodium hydroxide and calcium hydroxide.