Endeavour
Part of speech: verb
Definition: To attempt through application of effort. To work with purpose.
Part of speech: noun
Definition: A sincere attempt. A determined or assiduous effort towards a specific goal. Enterprise; assiduous or persistent activity.
Example sentence: As a young actor, there's a lot of hubris. You come in with guns blazing, all kinds of ideas as to how you want to play a role, and you endeavour to convince people of your interpretation or your point of view.
Enterprise
Part of speech: noun
Definition: a company, business, organization, or other purposeful endeavoran undertaking or project, especially a daring and courageous one.a willingness to undertake new or risky projects; energy and initiativean active participation in projects
Example sentence: Science is an international enterprise where discoveries in one part of the world are useful in other parts.