C3O1P3U1B3L1I1S1H4I1N1G2
22 points
COPUBLISHING is validvalid
COPUBLISH, [v COPUBLISHED, COPUBLISHES, COPUBLISHING] : COPUBLISHER [v]
COPUBLISH, to publish in collaboration with someone else [v]
COPUBLISH, [v COPUBLISHED, COPUBLISHES, COPUBLISHING] : COPUBLISHER [v]
COPUBLISH, to publish in collaboration with someone else [v]