10-letter words containing l, a, c, r, o
- radiolytic — the dissociation of molecules by ionizing radiation.
- rain cloud — a cloud or a mass of clouds that yields rain.
- rain-cloud — a cloud or a mass of clouds that yields rain.
- rallycross — a form of motor sport in which cars race over a one-mile circuit of rough grass with some hard-surfaced sections
- rascallion — a villain, a rascal
- razor clam — any of several rapidly burrowing clams (esp. family Solenidae) of sandy beaches, having elongated, narrow shells somewhat resembling a straight razor
- reactional — a reverse movement or tendency; an action in a reverse direction or manner.
- reallocate — to set apart for a particular purpose; assign or allot: to allocate funds for new projects.
- reciprocal — given or felt by each toward the other; mutual: reciprocal respect.
- reckonable — to count, compute, or calculate, as in number or amount.
- reclosable — capable of being closed again easily or tightly after opening: a reclosable box of crackers.
- recordable — to set down in writing or the like, as for the purpose of preserving evidence.
- recoupable — to get back the equivalent of: to recoup one's losses by a lucky investment.
- relocation — to move (a building, company, etc.) to a different location: plans to relocate the firm to Houston.
- replicator — Any construct that acts to produce copies of itself; this could be a living organism, an idea (see meme), a program (see quine, worm, wabbit, fork bomb, and virus), a pattern in a cellular automaton (see life), or (speculatively) a robot or nanobot. It is even claimed by some that Unix and C are the symbiotic halves of an extremely successful replicator; see Unix conspiracy.
- rhetorical — used for, belonging to, or concerned with mere style or effect.
- roach clip — a small tweezerlike clip for holding the butt of a marijuana cigarette.
- roche alum — an alumlike substance derived from alunite.
- rock falls — a city in NW Illinois.
- rock maple — the sugar maple, Acer saccharum.
- rock plant — a plant found among rocks or in rock gardens.
- rockabilly — a style of popular music combining the features of rock-'n'-roll and hillbilly music.
- romancical — relating to or dealing with romance
- root canal — Also called pulp canal. the root portion of the pulp cavity.
- round clam — quahog.
- royalistic — relating to a royalist
- sacerdotal — of priests; priestly.
- sacroiliac — the joint where the sacrum and ilium meet.
- salicornia — any chenopodiaceous plant of the genus Salicornia, of seashores and salt marshes: includes glasswort
- saloon car — Also, saloon carriage. a railway sleeping, dining, or parlor car similar to a U.S. Pullman.
- san carlos — a city in W California, S of San Francisco.
- sao carlos — a city in São Paulo state, SE Brazil.
- sarcocolla — a Persian medicinal gum
- sarcolemma — the membranous sheath of a muscle fiber.
- sarcophile — a flesh-eating animal, especially the Tasmanian devil.
- sarcoplasm — the cytoplasm of a striated muscle fiber.
- sarcosomal — relating to a sarcosome
- scaleboard — a very thin board, as for the back of a picture.
- scansorial — capable of or adapted for climbing, as the feet of certain birds, lizards, etc.
- schoolmarm — a female schoolteacher, especially of the old-time country school type, popularly held to be strict and priggish.
- schoolward — towards or in the direction of school
- schoolyard — a playground or sports field near a school.
- schwarzlot — a type of black decoration on German glassware and ceramics that was popular in the 17th and 18th centuries
- sclerotial — a vegetative, resting food-storage body in certain higher fungi, composed of a compact mass of hardened mycelia.
- scroll bar — computers;
- scroll saw — a narrow saw mounted vertically in a frame and operated with an up-and-down motion, used for cutting curved ornamental designs.
- scrollable — able to be scrolled
- scrollhead — billethead.
- sdrucciola — (of rhymes) triple
- seed coral — coral fragments used for jewelry.