He has been an enthusiastic collaborator in research on whether the intense meditation practiced by Buddhist monks can train the brain to generate compassion and positive thoughts.

In Deltombe, Signac found an enthusiastic collaborator for organising the yearly Salon des Indépendants.

He had seemingly enthusiastic collaborators in the Philharmonic.

Seidler was a frequent and enthusiastic collaborator with visual artists in the creation of his buildings.

In later years he travelled widely, an enthusiastic collaborator across national borders and an able communicator of scientific ideas.

He influenced generations of students as a teacher and inclusive, enthusiastic collaborator.

For the past 25 years she has been my wife and enthusiastic collaborator, as well as co-conspirator.

Given his disposition towards Nazism Hermans became an enthusiastic collaborator after the invasion.