cochair

noun 0.903

vice-chair

noun 0.767

vice chairman

noun 0.742

chairman

noun 0.733

chairperson

noun 0.716

chairmanship

noun 0.702

chairwoman

noun 0.692

coleader

noun 0.649

cocaptain

noun 0.622

colead

noun 0.615

coeditor

noun 0.609

cofounder

noun 0.594

committeeman

noun 0.588

chair

noun 0.584

guest chair

noun 0.580

cosponsor

noun 0.569

cohost

noun 0.562

convenor

noun 0.561

chief operating officer

noun 0.560

copublisher

noun 0.544

comaker

noun 0.538

coanchor

noun 0.537

codetermination

noun 0.535

vice director

noun 0.535

cocounsel

noun 0.533

deck chair

noun 0.529

business partner

noun 0.525

coordinator

noun 0.524

co-decision

noun 0.521

easy chair

noun 0.520

head honcho

noun 0.518

honcho

noun 0.517

coequal

noun 0.512

managing director

noun 0.512

cotherapist

noun 0.512

chief executive officer

noun 0.508

coheir

noun 0.508

invalid chair

noun 0.507

co-pilot

noun 0.506

chieftain

noun 0.505

coauthor

noun 0.504

committeewoman

noun 0.503

chargehand

noun 0.503