10-Letter Words Containing: O,S,B,R

• a mongrel hog with a thin body and long legs and a ridged back; a wild or semi-wild descendant of improved breeds; found chiefly in the southeastern United States

• any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin

• having a sharp narrow back

• someone skilled in the interpretation or representation of symbols

• Any of several trees of southern South America with produce very hard wood rich in tannin, especially those of the genus Schinopsis.

• The bark of these trees, formerly used in treating fever.

• masonry done with bricks and mortar

• handsomely striped or mottled wood of the zebrawood tree; used especially for cabinetwork

• any of various trees or shrubs having mottled or striped wood

• hazard to humans or the environment resulting from biological agents or conditions

• any bacterium or virus or toxin that could be used in biological warfare

• a person whose back is hunched because of abnormal curvature of the upper spine

• characteristic of or suffering from kyphosis, an abnormality of the vertebral column

• an organism that has the characteristics of a more primitive type of that organism

• a reappearance of an earlier characteristic

• characteristic of an atavist