Mission vs Our final expedition

When to use each in English, with meaning, register, and examples.

Mission

Top 1,000 (very common)B2noun

Our final expedition

Beyond 10,000 (less common)
Most common: Mission
 MissionOur final expedition
Pronunciation🇬🇧 /["/ˈmɪʃn/"]/🇺🇸 /["/ˈmɪʃn/"]/🇬🇧 //aʊər ˈfaɪnəl ˌɛkspəˈdɪʃən//🇺🇸 //aʊr ˈfaɪnəl ˌɛkspɪˈdɪʃən//
MeaningA specific task or purpose that someone is trying to achieve.A trip taken to explore or discover something new
ExampleThe team's mission was to develop a new strategy for the upcoming project.Our final expedition took us deep into the Amazon rainforest.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelB2-
Part of speechnoun
Collocationsjoint, covert, secret, carry out, conduct, execute, end in failure, fail, be a success, objective, accomplishment, on a/​the mission, mission impossible, diplomatic, military, trade, establish, set up, send, mission to, Christian, educational, establish, found, run, work, hospital, school, Christian, educational, establish, found, run, work, hospital, school, main, primary, stated, have, pursue, fulfil/​fulfill, statement, a man with a mission, a woman with a mission, a sense of mission, joint, covert, secret, carry out, conduct, execute, end in failure, fail, be a success, objective, accomplishment, on a/​the mission, mission impossible, shuttle, space, spacecraft, go on, make, abort, control, on a/​the mission, mission tofinal destination, plan an expedition, lead an expedition
Antonymsinactivity, idleness, lethargy-
Common mistakesConfused with 'emission', which refers to the release of something, especially gas., Using 'mission' when a different term like 'objective' would be more appropriate., Not distinguishing between 'mission' and 'task'; a mission can involve multiple tasks.Confused with 'expedition' vs 'expeditionary', Incorrectly using 'final' when referring to a series of trips
Usage notesUsed in both formal and informal contexts. In formal settings, it often refers to organizational goals, while in informal settings, it can refer to personal goals or tasks.Use 'final expedition' in contexts involving exploration or scientific research. It’s appropriate for both formal and informal contexts but may sound too dramatic for casual conversations.

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Mission
Our final expedition

Frequently asked questions: Mission vs Our final expedition

What's the difference between Mission and Our final expedition?

Mission: A specific task or purpose that someone is trying to achieve. Our final expedition: A trip taken to explore or discover something new

Which is more common: Mission and Our final expedition?

Mission is the most common in everyday English.

Can you show an example of each?

Mission: The team's mission was to develop a new strategy for the upcoming project. Our final expedition: Our final expedition took us deep into the Amazon rainforest.

Can I use Mission and Our final expedition interchangeably?

Not always. Mission and Our final expedition are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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