12-letter words containing i, o, d, u
- unrecognized — to identify as something or someone previously seen, known, etc.: He had changed so much that one could scarcely recognize him.
- unreconciled — to cause (a person) to accept or be resigned to something not desired: He was reconciled to his fate.
- unreinforced — to strengthen with some added piece, support, or material: to reinforce a wall.
- unresponding — to reply or answer in words: to respond briefly to a question.
- unsanctioned — authoritative permission or approval, as for an action.
- unsaponified — to convert (a fat) into soap by treating with an alkali.
- unscottified — not Scottish; taken out of a Scottish context
- unsocialized — to make social; make fit for life in companionship with others.
- unsolidified — to unite firmly or consolidate.
- unstockinged — not wearing or covered by stockings
- unwished-for — undesired; unwelcome: an unwished-for occurrence.
- unworshipped — not worshipped; not admired or revered
- up and doing — busy; active
- uranic oxide — uranium dioxide.
- varicoloured — having many colours; variegated; motley
- vocabularied — having a vocabulary as specified
- white-ground — pertaining to or designating a style of vase painting developed in Greece from the 6th to the 4th centuries b.c., characterized chiefly by a white background of slip onto which were painted polychromatic figures.
- wide-mouthed — having a wide mouth
- withoutdoors — out of doors.
- wood turning — the forming of wood articles upon a lathe.
- word picture — a description in words, especially one that is unusually vivid: She drew a word picture of a South Pacific sunset.
- zuid-holland — South Holland