Interesting question...
First off, one of the key qualities that separate great coworkers from the not-so-great ones is the same quality that defines great entrepreneurs. That quality is empathy. Great team members, like great entrepreneurs, can put themselves in others' shoes, understand their challenges and motivations, and act in ways that support the general harmony and productivity of others.
The second trait I’d highlight is reliability. And I don’t just mean showing up on time. Reliability is about consistently delivering work that meets or exceeds expectations, and it creates trust within a team.
The third trait I’ll mention is adaptability. I’ve always found that the best coworkers are the ones who can take on new roles, learn new skills, and adjust their strategies as business needs evolve.
The final quality I’ll mention is the importance of people with good communication skills. Teams that function well have to communicate well, and working with people with poor communication skills is enormously frustrating.