Allies vs Coalition

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

Allies

Top 2,000 (common)

Coalition

FormalTop 2,000 (common)C1noun
Most formal: Coalition
 AlliesCoalition
Pronunciation🇬🇧 //ˈælaɪz//🇺🇸 //ˈælaɪz//🇬🇧 /["/ˌkəʊəˈlɪʃn/"]/🇺🇸 /["/ˌkəʊəˈlɪʃn/"]/
MeaningFriends or partners who work together for a common goal.A group of different people or organizations that work together for a common goal.
ExampleThe allies worked together to defeat their common enemy.The coalition between the two major parties brought significant changes to the legislation.
RegisterNeutralFormal
How commonTop 2,000 (common)Top 2,000 (common)
CEFR level-C1
Part of speechnoun
Collocationsform alliances, support your allies, strategic allies, allies in battle, loyal alliesstrong, loose, broad, assemble, build, create, break up, collapse, fall, government, member, partner, in (a/​the) coalition, coalition between, coalition of, strong, loose, broad, assemble, build, create, break up, collapse, fall, government, member, partner, in (a/​the) coalition, coalition between, coalition of
Antonymsenemies, opponentsdisunity, division, separation
Common mistakesConfused with 'allies' as only a term for wars., Using 'ally' incorrectly when referring to multiple supporters., Mixing up 'ally' with 'allying' in verb forms.Confused with 'collaboration' which implies a more informal partnership., Using it in singular forms when referring to multiple groups (e.g., saying 'coalitions' instead of 'coalition').
Usage notesUse 'allies' in contexts involving collaboration, cooperation, or support, often in politics or warfare. Avoid using in casual or irreverent contexts.Used in political contexts or when discussing alliances. It may not be appropriate in casual conversations.

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Allies

Frequently asked questions: Allies vs Coalition

What's the difference between Allies and Coalition?

Allies: Friends or partners who work together for a common goal. Coalition: A group of different people or organizations that work together for a common goal.

Which is more formal: Allies and Coalition?

Coalition is the most formal of these.

Can you show an example of each?

Allies: The allies worked together to defeat their common enemy. Coalition: The coalition between the two major parties brought significant changes to the legislation.

Can I use Allies and Coalition interchangeably?

Not always. Allies and Coalition 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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