15-letter words containing o, v, i, f
- overdraft limit — a limit on the amount of money allowed to be withdrawn in excess of the credit balance of a bank or building society account
- overfamiliarity — The state of being overfamiliar.
- peace offensive — an active program, policy, propaganda campaign, etc., by a national government for the purpose of terminating a war or period of hostility, lessening international tensions, or promoting peaceful cooperation with other nations.
- photorefractive — of or relating to a change in the index of refraction by spatial variations of the light intensity, as in a laser.
- play favourites — to display favouritism
- preverification — the state of being verified.
- reflexivization — to make (a verb or pronoun) reflexive.
- relieve oneself — to ease or alleviate (pain, distress, anxiety, need, etc.).
- reserve officer — a noncareer commissioned officer in a military reserve unit who has served on active duty and who may be recalled to active service during an emergency.
- retroreflective — of or relating to a surface, material, or device (retroreflector) that reflects light or other radiation back to its source; reflective.
- revenue officer — a government agent responsible for administering and collecting taxes
- self-evaluation — an act or instance of evaluating or appraising.
- self-motivation — initiative to undertake or continue a task or activity without another's prodding or supervision.
- self-revelation — disclosure of one's private feelings, thoughts, etc., especially when unintentional.
- service uniform — a uniform for routine duties and service, as distinguished from work, dress, or full-dress uniforms.
- shield of david — a hexagram used as a symbol of Judaism.
- silver fluoride — a yellow or brownish, crystalline, water-soluble, hygroscopic solid, AgF, used chiefly as an antiseptic and disinfectant.
- specific volume — volume per unit mass; the reciprocal of density.
- strait of dover — a strait between SE England and N France, linking the English Channel with the North Sea. Width: about 32 km (20 miles)
- television film — a feature-length film that is made specifically to be shown on television
- ticket of leave — (formerly) a permit allowing a convict to leave prison, under certain restrictions, and go to work before having served a full term, somewhat similar to a certificate of parole.
- tractive effort — the force exerted by a locomotive or other powered vehicle on its driving wheels.
- unforgivingness — not disposed to forgive or show mercy; unrelenting.
- uninformatively — in an uninformative manner
- vector function — a function that assigns a vector to each point in a given set.
- vicar of christ — the pope, with reference to his claim to stand in the place of Jesus Christ and possess His authority in the church.
- video frequency — transmission frequency of the television picture.
- videoconference — a teleconference conducted via television equipment.
- viral infection — disease caused by a virus
- visser 't hooft — Willem Adolf [vil-uh m ah-dawlf] /ˈvɪl əm ˈɑ dɔlf/ (Show IPA), 1900–85, Dutch Protestant clergyman and writer: leader in ecumenical movement.
- vulgar fraction — common fraction.