Decision vs Resolution

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

Decision

Top 1,000 (very common)A2noun

Resolution

Top 2,000 (common)B2noun
Most common: Decision
 DecisionResolution
Pronunciation🇬🇧 /["/dɪˈsɪʒn/"]/🇺🇸 /["/dɪˈsɪʒn/"]/🇬🇧 /["/ˌrezəˈluːʃn/"]/🇺🇸 /["/ˌrezəˈluːʃn/"]/
MeaningA choice made after thinking about options.A promise to do something better or to change a bad habit.
ExampleMaking a decision can be very difficult when there are many options.Her New Year's resolution is to exercise every day.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2B2
Part of speechnounnoun
Collocationsbig, crucial, fateful, arrive at, come to, make, process, time, decision about, decision onfirm, good, New Year, make, keep, draft, formal, proposed, draft, introduce, issue, ask for something, be aimed at something, call for something, under (a/​the) resolution, resolution on, early, quick, rapid, need, require, press for, resolution of, resolution to, great, strong, have, show, lack, good, high, low
Antonymsindecision, uncertaintyindecision, vacillation, uncertainty
Common mistakesSaying 'make a choose' instead of 'make a decision'., Using 'decide' as a noun, e.g., 'the decide'., Confusing 'decision' with 'conclusion'.Confused with 'solution'; resolutions are about goals, not answers., Using 'resolution' without a specified goal (e.g., 'My resolution is to exercise' should specify how often)., Omitting the 'to' before the verb (e.g., 'My resolution is exercise' instead of 'My resolution is to exercise').
Usage notesUse 'decision' in personal and professional contexts. It's suitable for formal discussions but can still be used informally. Avoid slang when making serious choices.Used commonly in the context of new year's resolutions or goals. More formal in written contexts, less so in casual conversations.

Frequently asked questions: Decision vs Resolution

What's the difference between Decision and Resolution?

Decision: A choice made after thinking about options. Resolution: A promise to do something better or to change a bad habit.

Which is more common: Decision and Resolution?

Decision is the most common in everyday English.

Are Decision and Resolution the same CEFR level?

Decision: A2, Resolution: B2 on the CEFR scale.

Can I use Decision and Resolution interchangeably?

Not always. Decision and Resolution 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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