Words Containing: U,R,G,A,N

• A prehistoric burial mound once used by peoples in Siberia and Central Asia.

• a framework of steel bars raised on side supports to bridge over or around something; can display railway signals above several tracks or can support a traveling crane etc.

• A type of medieval polyphony which builds upon an existing plainsong.

• A method by which philosophical or scientific investigation may be conducted.

• a contentious speech act; a dispute where there is strong disagreement

• stuck in a place where a ship can no longer float

• with the bottom lodged on the ground

• A stack-like structure in plant chloroplasts that contain chlorophyll; the site of photosynthesis.

• To deprive of a guard; to leave unprotected.

• bottom-dwelling coastal fishes with spiny armored heads and fingerlike pectoral fins used for crawling along the sea bottom

• measured by an angle or by the rate of change of an angle

• having angles or an angular shape