Resolve vs Solve

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

Resolve

Top 1,000 (very common)B2verb

Solve

Top 1,000 (very common)A2verb
 ResolveSolve
Pronunciation🇬🇧 /["/rɪˈzɒlv/","/rɪˈzɒlvz/","/rɪˈzɒlvd/","/rɪˈzɒlvɪŋ/"]/🇺🇸 /["/rɪˈzɑːlv/","/rɪˈzɑːlvz/","/rɪˈzɑːlvd/","/rɪˈzɑːlvɪŋ/"]/🇬🇧 /["/sɒlv/","/sɒlvz/","/sɒlvd/","/ˈsɒlvɪŋ/"]/🇺🇸 /["/sɑːlv/","/sɑːlvz/","/sɑːlvd/","/ˈsɑːlvɪŋ/"]/
MeaningTo find a solution or fix a problem.To find an answer or solution to a problem.
ExampleWe need to resolve this issue before the deadline.I need to solve this math problem before the class ends.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB2A2
Part of speechverbverb
Collocationscompletely, fully, partially, attempt to, take steps to, try to, by, through, an attempt to resolve something, an effort to resolve something, a means of resolving somethingcompletely, largely, half, attempt to, try to, help (to), by, with, an attempt to solve something, be aimed at solving something, be good at solving something, completely, largely, half, attempt to, try to, help (to), by, with, an attempt to solve something, be aimed at solving something, be good at solving something
Antonymscomplicate, aggravate, escalatecomplicate, confuse, aggravate
Common mistakesUsing 'resolve' with an incorrect context, like emotions instead of problems., Confusing 'resolve' with 'solve' - they are related but not interchangeable., Mispronouncing the word.'Solve for' misused without specifying an equation or problem., Using 'solve' intransitively when it should be transitive, e.g., missing the object., Confusing 'solve' with 'resolve'; 'solve' is typically for problems, 'resolve' is for disputes.
Usage notesUse 'resolve' in contexts like problem-solving or decision-making. It’s suitable in both spoken and written English, but more common in formal discussions.Use 'solve' in both formal and informal contexts. It's appropriate for academic, mathematical, and everyday problem-solving scenarios. Avoid using it in very casual contexts where simpler terms might apply, such as 'figure out'.

Frequently asked questions: Resolve vs Solve

What's the difference between Resolve and Solve?

Resolve: To find a solution or fix a problem. Solve: To find an answer or solution to a problem.

Are Resolve and Solve the same CEFR level?

Resolve: B2, Solve: A2 on the CEFR scale.

Can I use Resolve and Solve interchangeably?

Not always. Resolve and Solve 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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