Defend vs Uphold

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

Defend

Top 1,000 (very common)B2verb

Uphold

Top 2,000 (common)C1verb
Most common: Defend
 DefendUphold
Pronunciation🇬🇧 /["/dɪˈfend/","/dɪˈfendz/","/dɪˈfendɪd/","/dɪˈfendɪŋ/"]/🇺🇸 /["/dɪˈfend/","/dɪˈfendz/","/dɪˈfendɪd/","/dɪˈfendɪŋ/"]/🇬🇧 /["/ʌpˈhəʊld/","/ʌpˈhəʊldz/","/ʌpˈheld/","/ʌpˈhəʊldɪŋ/"]/🇺🇸 /["/ʌpˈhəʊld/","/ʌpˈhəʊldz/","/ʌpˈheld/","/ʌpˈhəʊldɪŋ/"]/
MeaningTo protect or support something or someone.To support or maintain something.
ExampleIt is important to defend your point of view during a debate.We have a duty to uphold the law.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB2C1
Part of speechverbverb
Collocationsadequately, effectively, properly, against, actively, aggressively, fiercely, against, adequately, effectively, properly, against, successfully, againstconsistently, firmly, rigorously, have a duty to, be determined to, seek to, consistently, firmly, rigorously, have a duty to, be determined to, seek to
Antonymsattack, abandondisregard, abandon, violate
Common mistakesConfused with 'defence' — remember 'defend' is the verb., Incorrect subject-verb agreement — ensure subject matches (e.g., 'he defends', not 'he defend')., Using 'defend' in contexts where 'support' would be more appropriate.Confused with 'support' which can be more casual., Using it incorrectly in passive voice, e.g. 'The law is upheld by.', Mixing up the past tense; 'upholded' is incorrect.
Usage notesUse 'defend' when talking about protecting an idea, person, or position. It is appropriate in both casual and formal situations, but avoid using it in overly aggressive contexts.Often used in legal and ethical contexts, such as 'upholding the law' or 'upholding values'. It's appropriate in both formal and neutral settings but less common in casual conversations.

Frequently asked questions: Defend vs Uphold

What's the difference between Defend and Uphold?

Defend: To protect or support something or someone. Uphold: To support or maintain something.

Which is more common: Defend and Uphold?

Defend is the most common in everyday English.

Are Defend and Uphold the same CEFR level?

Defend: B2, Uphold: C1 on the CEFR scale.

Can I use Defend and Uphold interchangeably?

Not always. Defend and Uphold 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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