Words Containing: C,O,R,B

• a freight car with roof and sliding doors in the sides

• European annual with pale rose-colored flowers; cultivated flower or self-sown grainfield weed; introduced in North America; sometimes classified as a soapwort

• solid unweathered rock lying beneath surface deposits of soil

• principles from which other truths can be derived

• any of several erect biennial herbs of temperate Eurasia having stout taproots and producing burs

• martial music with variations; to be played by bagpipes

• flat-topped or convex inflorescence in which the individual flower stalks grow upward from various points on the main stem to approximately the same height; outer flowers open first

• resembling a rhombus

• a football player whose responsibility is to block players attempting to stop an offensive play

• a class of drugs that inhibit (block) some biological process