13-letter words containing o, d, r, i, f
- spadicifloral — having flowers borne on a spadix
- spider flower — cleome
- splendiferous — splendid; magnificent; fine.
- staffordshire — a county in central England. 1154 sq. mi. (2715 sq. km). County seat: Stafford.
- star of david — Judaism: six-pointed star
- stepford wife — a married woman who submits to her husband's will and is preoccupied by domestic concerns and her own personal appearance
- tetrafluoride — a fluoride containing four fluorine atoms.
- tight forward — one of a number of forwards who are bound wholly into the scrum
- to stand firm — If someone stands firm, they refuse to change their mind about something.
- trading floor — stock exchange: room where trading is done
- typhoid fever — Also called typhoid fever. an infectious, often fatal, febrile disease, usually of the summer months, characterized by intestinal inflammation and ulceration, caused by the typhoid bacillus, which is usually introduced with food or drink.
- under pain of — physical suffering or distress, as due to injury, illness, etc.
- unforeskinned — circumcised
- unpersonified — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- unrefined oil — oil that hasn't been refined or processed
- video referee — an additional referee during a televised game who is able to examine video playback to determine whether or not a try has been legitimately scored
- waterflooding — (in oil, gas, or petroleum production) the practice of injecting water to maintain pressure in a reservoir and to drive the oil, etc towards the production wells
- well-informed — having extensive knowledge, as in one particular subject or in a variety of subjects.
- words fail me — I am too happy, sad, amazed, etc, to express my thoughts
- working fluid — a liquid or gaseous working substance.