Legal vs Legitimate
When to use each in English, with meaning, register, and examples.
Legal
FormalTop 1,000 (very common)B1adjective
Legitimate
FormalTop 2,000 (common)C1adjective
Most common: Legal
| Legal | Legitimate | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈliːɡl/"]/🇺🇸 /["/ˈliːɡl/"]/ | 🇬🇧 /["/lɪˈdʒɪtɪmət/"]/🇺🇸 /["/lɪˈdʒɪtɪmət/"]/ |
| Meaning | Related to the law or rules. | Real or acceptable; not false. |
| Example | It is important to understand your legal rights before signing any contract. | a legitimate grievance |
| Register | Formal | Formal |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | B1 | C1 |
| Part of speech | adjective | adjective |
| Collocations | be, become, make something, completely, perfectly | be, seem, consider something, completely, entirely, perfectly, be, seem, consider something, completely, entirely, perfectly |
| Antonyms | illegal, unlawful, illicit | illegitimate, unjustified, fake |
| Common mistakes | Confused with 'legitimate' when discussing valid standards., Used in non-legal contexts, such as casual conversations. | Misusing 'legitimate' when 'legit' is more appropriate in slang contexts., Confusing with 'illegitimate' without understanding its negative connotation., Using 'legitimate' as a verb instead of as an adjective. |
| Usage notes | Use 'legal' when discussing laws, rights, or anything connected to the law. Avoid using it in informal contexts where everyday topics are discussed. | Use 'legitimate' in formal contexts to describe authenticity or legality. Avoid in very casual conversations. |
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Frequently asked questions: Legal vs Legitimate
What's the difference between Legal and Legitimate?
Legal: Related to the law or rules. Legitimate: Real or acceptable; not false.
Which is more common: Legal and Legitimate?
Legal is the most common in everyday English.
Which is more advanced: Legal and Legitimate?
Legitimate is the highest level, at C1, on the CEFR scale.
Are Legal and Legitimate the same CEFR level?
Legal: B1, Legitimate: C1 on the CEFR scale.
What part of speech are Legal and Legitimate?
Legal: adjective, Legitimate: adjective.
Can you show an example of each?
Legal: It is important to understand your legal rights before signing any contract. Legitimate: a legitimate grievance
Can I use Legal and Legitimate interchangeably?
Not always. Legal and Legitimate 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.