16-letter words containing r, a, i, s, e, o
- quasi-commercial — of, relating to, or characteristic of commerce.
- quasi-democratic — pertaining to or of the nature of democracy or a democracy.
- rack one's brain — If you rack your brains, you try very hard to think of something.
- radiation levels — the levels of the emission or transfer of radiant energy or the levels of the particles emitted in the transfer of radiant energy, esp the particles and gamma rays emitted in nuclear decay
- radio evangelist — a Christian minister who devotes time to preaching on the radio
- radiosymmetrical — radially symmetrical.
- radiotransparent — transparent to radiation; invisible in x-ray photographs and under fluoroscopy (opposed to radiopaque).
- rainbow seaperch — an embiotocid fish, Hypsurus caryi, living off the Pacific coast of North America, having red, orange, and blue stripes on the body.
- raise an eyebrow — If something causes you to raise an eyebrow or to raise your eyebrows, it causes you to feel surprised or disapproving.
- rambunctiousness — difficult to control or handle; wildly boisterous: a rambunctious child.
- reclassification — categorization in a different way
- recreational sex — sex for the purpose of pleasure rather than reproduction, without the commitment of a relationship
- rectus abdominis — a long flat muscle that extends along the whole length of both sides of the abdomen. It flexes the vertebral column, particularly the lumbar portion; it also tenses the anterior abdominal wall and assists in compressing the abdominal contents
- redistributional — a distribution performed again or anew.
- regional ileitis — a chronic inflammatory bowel disease that causes scarring and thickening of the intestinal walls and frequently leads to obstruction.
- register tonnage — the volume of a vessel, especially the net tonnage as measured officially and registered for purposes of taxation.
- registration fee — a fee paid to register, enrol or sign up for (a course, etc)
- regular gasoline — unleaded gasoline or petrol, as for fuelling a vehicle, etc
- reinsurance pool — the grouping of insurers that provide partial or complete insurance coverage to other insurers for (a risk on which a policy has already been issued)
- released version — release
- releasing factor — a substance usually of hypothalamic origin that triggers the release of a particular hormone from an endocrine gland.
- religious leader — head of a church or order
- relocation costs — payment made by an employer or a government agency to cover removal expenses and other costs incurred by an employee who is required to take up employment elsewhere
- reporting clause — A reporting clause is a clause which indicates that you are talking about what someone said or thought. For example, in 'She said that she was hungry', 'She said' is a reporting clause.
- repossession man — someone employed to take back or repossess property, esp due to nonpayment of money due under a hire-purchase agreement
- representational — of or relating to representation.
- repressurization — the process or act of pressurizing.
- reservation desk — a desk in a hotel, office, etc, where an employee takes bookings for rooms, tickets, etc
- residential home — a home with social-work supervision for people who need more than just housing accommodation, such as esp the elderly, and also children in care or mentally handicapped adults
- resonant circuit — A resonant circuit combines an inductor and capacitor to make a circuit that responds to a frequency.
- restriction play — a limited number of opening moves that are predetermined by their chance selection from an accepted list.
- retrocessionaire — a reinsurance company that accepts or takes a retrocession.
- revised algol 60 — ALGOL 60 Revised
- rhode island red — one of an American breed of chickens having dark reddish-brown feathers and producing brown eggs.
- rigid designator — an expression that identifies the same individual in every possible world: for example, "Shakespeare" is a rigid designator since it is possible that Shakespeare might not have been a playwright but not that he might not have been Shakespeare
- roadside repairs — repairs to a vehicle that has broken down on the road
- roosevelt island — Formerly Welfare Island, Blackwells Island. an island in the East River, New York City: residential community. 1½ miles (2½ km) long.
- rotation of axes — a process of replacing the axes in a Cartesian coordinate system with a new set of axes making a specified angle with and having the same origin as the original axes.
- russian roulette — a game of high risk in which each player in turn, using a revolver containing one bullet, spins the cylinder of the revolver, points the muzzle at the head, and pulls the trigger.
- saint peter port — a port and resort in the Channel Islands: the capital of the Bailiwick of Guernsey, on the E coast of the island of Guernsey. Pop: 28 310 (2001)
- saint-john perse — (Alexis Saint-Léger Léger) 1887–1975, French diplomat and poet: Nobel Prize in literature 1960.
- sangre de cristo — a mountain range in S Colorado and N New Mexico: a part of the Rocky Mountains. Highest peak, Blanca Peak, 14,390 feet (4385 meters).
- saorstat eireann — Irish name of Irish Free State.
- saturation level — carrying capacity.
- scar tissue code — (humour, programming) Old code that is commented out but still included in the current release.
- schoolteacherish — showing characteristics thought to be typical of a schoolteacher, as strictness and primness.
- scrovegni chapel — Arena Chapel.
- seat of learning — People sometimes refer to a university or a similar institution as a seat of learning.
- secondary tissue — tissue derived from cambium.
- sedimentary rock — rock formed from compacted minerals