12-letter words containing d, i, s, c, o, u
- studio couch — an upholstered couch, usually without a back, convertible into a double bed by sliding a bed frame out from beneath it and covering the frame with the mattress that forms the upper thickness of the upholstery.
- sub-mediocre — of only ordinary or moderate quality; neither good nor bad; barely adequate: The car gets only mediocre mileage, but it's fun to drive. Synonyms: undistinguished, commonplace, pedestrian, everyday; run-of-the-mill. Antonyms: extraordinary, superior, uncommon, incomparable.
- subarachnoid — of, relating to, or situated below the arachnoid membrane.
- subdiaconate — the office or dignity of a subdeacon.
- subintroduce — to introduce subtly
- suction disc — a device for attaching to a non-porous surface by means of suction
- suicide note — letter left by person ending own life
- transduction — the transfer of genetic material from one cell to another by means of a virus.
- unassociated — to connect or bring into relation, as thought, feeling, memory, etc.: Many people associate dark clouds with depression and gloom.
- unconsidered — thought about or decided upon with care: a considered opinion.
- underscoring — the practice of drawing or scoring a line or mark under
- undiscordant — not discordant; not disagreeing or disagreeable
- undiscovered — to see, get knowledge of, learn of, find, or find out; gain sight or knowledge of (something previously unseen or unknown): to discover America; to discover electricity. Synonyms: detect, espy, descry, discern, ascertain, unearth, ferret out, notice.
- unsanctioned — authoritative permission or approval, as for an action.
- unscottified — not Scottish; taken out of a Scottish context
- unsocialized — to make social; make fit for life in companionship with others.
- unstockinged — not wearing or covered by stockings