C3O1N1O1I1D2A1L1
11 points
CONOIDAL is validvalid
CONOID, a geometric solid [adj]
nearly, but not exactly, conical, also CONOIDIC, CONOIDICAL [adj CONOIDALLY]
CONOID, a geometric solid [adj]
nearly, but not exactly, conical, also CONOIDIC, CONOIDICAL [adj CONOIDALLY]