swear meaning

swear means 'to promise strongly or to use bad words'.

swear :

promise, oath

noun

▪ He made a swear to tell the truth.

▪ He made a promise to tell the truth.

▪ She broke her swear.

▪ She broke her promise.

paraphrasing

▪ oath – promise

▪ vow – strong promise

▪ pledge – serious promise

swear :

promise, use bad words

verb

▪ I swear to help you.

▪ I promise to help you.

▪ He swears when he is angry.

▪ He uses bad words when he is angry.

paraphrasing

▪ promise – to commit

▪ curse – to use bad words

▪ vow – to make a strong promise

Pronunciation

swear [swɛər]

The stress is on the whole word and sounds like 'swair'.

Common phrases and grammar about swear

swear - Common meaning

noun
promise, oath
verb
promise, use bad words

Part of Speech Changes for "swear"

▪ swearing (noun) – using bad words

▪ sworn (adjective) – promised or confirmed

Common Expressions with "swear"

▪ swear an oath – to make a promise

▪ swear in court – to promise to tell the truth

▪ swear allegiance – to promise loyalty

▪ swear off – to promise to stop doing something

Important examples of swear in TOEIC

Vocabulary examples from the TOEIC test

In TOEIC vocabulary questions, swear is often used to mean making a strong promise or using bad words.

▪He swore to keep the secret.
▪He promised to keep the secret.

Example of a confusing word: assure (to make someone confident)

▪He assured to keep the secret.
▪He assured her that he would keep the secret.
"Swear" means "to make a solemn promise" and is used with "to + verb," as in "He swore to keep the secret," which is grammatically correct. "Assure," however, means "to make someone confident" and requires an object, typically followed by a clause, as in "He assured her that he would keep the secret." Using "assure" without an object or clause is incorrect in this context. Therefore, "swear" is the correct choice.

Grammar examples from the TOEIC test

Swear is used as a verb in grammar questions, often requiring an object or context for promising or using bad words.

▪She swears when she is upset.
▪She uses bad words when she is upset.

swear

Idioms and fixed expressions in TOEIC

swear an oath

'make a strong promise', often used in formal settings.

▪He swore an oath of loyalty.
▪He made a strong promise of loyalty.

swear like a sailor

means 'to use a lot of bad words'.

▪He swears like a sailor when he's angry.
▪He uses a lot of bad words when he's angry.

Differences between similar words and swear

swear

,

promise

differences

Swear is often used for strong promises or using bad words, while promise is generally used for commitments.

swear
▪I swear to finish the work.
▪I strongly promise to finish the work.
promise
▪I promise to call you tomorrow.
▪I commit to calling you tomorrow.

swear

,

curse

differences

Swear can mean using bad words or making a promise, while curse specifically means using bad words.

swear
▪He swears when he is mad.
▪She used bad words at the driver.
curse
▪She cursed at the driver.
▪She used bad words at the driver.

Words with the same origin as swear

The origin of swear

Swear comes from the Old English 'swerian', meaning to take an oath or make a solemn declaration.

Word structure

It has the root 'swer' (to speak solemnly), and means 'to make a solemn promise'.

Words with the same origin

The word's root is unclear or difficult to confirm.

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