12-letter words containing e, r, i, v, a
- quadrivalent — having a valence of four; tetravalent.
- rabbit fever — tularemia.
- rally driver — sports-car racer
- rarity value — if something has rarity value, it is valuable because there a few examples of it
- raven-haired — with glossy deep black hair
- ravioli code — (jargon, humour) Object-oriented code consisting of a number of small and loosely-coupled software components. Presumably, the term is a compliment, contrasting the code with spaghetti code.
- re-educative — of or relating to re-education
- reactivation — to render active again; revive.
- reactiveness — tending to react.
- reactivities — the quality or condition of being reactive.
- recreatively — to refresh by means of relaxation and enjoyment, as restore physically or mentally.
- recuperative — that recuperates.
- red valerian — a bushy valerian, Centranthus ruber, of Europe and southwestern Asia, having many fragrant red, crimson, or white flowers.
- reevaluation — an act or instance of evaluating or appraising.
- refractivity — the power to refract.
- regenerative — of, relating to, or characterized by regeneration.
- reinvigorate — to give vigor to; fill with life and energy; energize.
- reinvitation — the act of inviting.
- rejuvenating — making young again
- rejuvenation — to make young again; restore to youthful vigor, appearance, etc.: That vacation has certainly rejuvenated him.
- rejuvenative — to make young again; restore to youthful vigor, appearance, etc.: That vacation has certainly rejuvenated him.
- relativeness — the state or fact of being relative.
- relativistic — of or relating to relativity or relativism.
- relief valve — a device that, when actuated by static pressure above a predetermined level, opens in proportion to the excess above this level and reduces the pressure to it. Compare safety valve (def 1).
- remotivation — the act or an instance of motivating, or providing with a reason to act in a certain way: I don't understand what her motivation was for quitting her job. Synonyms: motive, inspiration, inducement, cause, impetus.
- remunerative — affording remuneration; profitable: remunerative work.
- renal pelvis — a small funnel-shaped cavity of the kidney into which urine is discharged before passing into the ureter
- replevisable — capable of being replevied.
- reputatively — according to reckoning; by repute; putatively
- retractively — in a retractive manner
- revalidation — to make valid; substantiate; confirm: Time validated our suspicions.
- revegetation — to cause vegetation to grow again on: to revegetate eroded lands.
- revelational — the act of revealing or disclosing; disclosure.
- reversionary — of, relating to, or involving a reversion.
- revictualled — victuals, food supplies; provisions.
- review board — panel appointed to reconsider a matter
- revisitation — the act of visiting.
- revitalizing — having the ability or tendency to restore strength
- rice vinegar — a vinegar made from fermented rice or rice wine, used esp in Chinese and Japanese cuisine
- ring-a-levio — a children's game in which members of one group try to find and capture hiding members of another group: a captured player is kept in a circle drawn on the ground and is set free when tagged by a teammate
- rooseveltian — of, pertaining to, advocating, or following the principles, views, or policies of Franklin Delano Roosevelt or of Theodore Roosevelt.
- salve regina — a prayer in the form of a hymn to the Virgin Mary.
- saving grace — a quality that makes up for other generally negative characteristics; redeeming feature.
- savoir faire — knowledge of just what to do in any situation; tact.
- savoir-faire — knowledge of just what to do in any situation; tact.
- savoir-vivre — knowledge of the world and the ways or usages of polite society.
- scavengering — scavenging
- scrieveboard — the drawing board of a shipbuilder
- scrive board — a floorlike construction on which the lines of a vessel can be drawn or scribed at full size.
- security van — an armoured van used to transport money or other valuables