espirit de corps 

Promoting team spirit will build harmony and unity within the organization.

Bamidele who is the manager applied the principle of espirit de corps attempt to replicate this sense of cohesion, teamwork, and loyalty with the organization and its employees.

espirit de corps by @Fweshest_bammy May 30, 2019

esprit de corps 

A French expression, meaning "morale." Literally, spirit of the group.

Cross-training employees may help to build an esprit de corps and give them relief from monotony.

esprit de corps by Skorocel April 22, 2008

esprit de corpse 

Where people gather together and reminisce about deaths in their respective timelines - a common bond, if you will.

At the funeral, there was a copious amount of esprit de corpse in the mindset of the people that were paying their respects.

esprit de corpse by Wooden Shoe Like Two No. March 25, 2020