D2I1S1S1E1R1T1A1T1E1S1
12 points
DISSERTATES is validvalid
DISSERTATE, [v DISSERTATED, DISSERTATES, DISSERTATING] : DISSERTATION [v]
DISSERTATE, to discourse [v]
DISSERTATE, [v DISSERTATED, DISSERTATES, DISSERTATING] : DISSERTATION [v]
DISSERTATE, to discourse [v]