B3I1C3O1N1V4E1X8I1T1I1E1S1
27 points
BICONVEXITIES is validvalid
BICONVEXITY, the property of being biconvex [n]
BICONVEXITY, the state of being biconvex [n]
BICONVEXITY, the property of being biconvex [n]
BICONVEXITY, the state of being biconvex [n]