12-letter words containing a, v, i
- 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
- rock carving — the practice of carving on rock
- rooseveltian — of, pertaining to, advocating, or following the principles, views, or policies of Franklin Delano Roosevelt or of Theodore Roosevelt.
- sainte-beuve — Charles Augustin [sharl oh-gy-stan] /ʃarl oʊ güˈstɛ̃/ (Show IPA), 1804–69, French literary critic.
- sal volatile — an aromatic alcoholic solution of ammonium carbonate, the chief ingredient in smelling salts.
- salk vaccine — a vaccine that contains three types of inactivated poliomyelitis viruses and induces immunity against the disease.
- salvationist — a member of the Salvation Army.
- salve regina — a prayer in the form of a hymn to the Virgin Mary.
- salvifically — in a saving manner
- sanguivorous — feeding on blood, as a bat or insect.
- sauk village — a town in NE Illinois.
- saving grace — a quality that makes up for other generally negative characteristics; redeeming feature.
- savings bank — a bank that receives savings accounts only and pays interest to its depositors.
- savings bond — a U.S. government bond with principal amounts up to $10,000.
- 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.
- scandinavian — of or relating to Scandinavia, its inhabitants, or their languages.
- 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.
- scuba diving — deep-sea swimming
- security van — an armoured van used to transport money or other valuables
- seismic wave — a wave of energy that is generated by an earthquake or other earth vibration and that travels within the earth or along its surface.
- semi-invalid — a person who is partially disabled or somewhat infirm
- sendai virus — a paramyxovirus that tends to cause cell fusion: in inactive form, used in biological research to produce cells with multiple nuclei of different genetic constitutions.
- septemvirate — the ruling body of septemvirs.
- seronegative — showing no significant level of serum antibodies, or other immunologic marker in the serum, that would indicate previous exposure to the infectious agent being tested.
- servant girl — a girl or woman employed as a servant who performs household duties
- service area — motorway facilities