faithful

faithful — adjective

1. always staying with and giving support to a person, group, or set of beliefs, es

1.形容詞B2
釋義

always staying with and giving support to a person, group, or set of beliefs, especially during difficult times.

例句

Diya has been a faithful friend to Lakan since they were young children.

collocation: faithful friend

The school's faithful donors continued to give money even during the recession.

attributive use: faithful + noun

同義詞
  • loyal

    the most direct synonym, used in similar contexts of personal or organizational support

  • devoted

    suggests stronger emotional attachment and dedication

  • steadfast

    more formal, emphasizing that support never wavers over time

  • trustworthy

    focuses on being reliable rather than on emotional loyalty

反義詞
  • disloyal

    the direct opposite, meaning not giving support

  • unfaithful

    carries a stronger sense of betrayal

文法句型

faithful + to + noun phrase

faithful + noun

用法筆記

Often followed by 'to' to name the person, group, or belief being supported: faithful to one's promises.

常見錯誤

She was faithful with her job for many years.
She was faithful to her job for many years.
💡The correct preposition after 'faithful' is 'to', not 'with'.

2. having only one sexual or romantic partner and not starting a secret relationshi

2.形容詞B2
釋義

having only one sexual or romantic partner and not starting a secret relationship with another person.

例句

Elena promised to be faithful to Selim for the rest of their lives together.

faithful + to + person

After forty years of marriage, they were still completely faithful to each other.

adverb + faithful: completely faithful

同義詞
  • true

    common in romantic contexts; often used in 'stay true to someone'

  • monogamous

    more technical or formal; describes a relationship structure rather than personal behaviour

  • committed

    broader meaning that includes emotional as well as sexual fidelity

反義詞
  • unfaithful

    the standard opposite in romantic relationships

  • cheating

    informal; describes the act of being unfaithful

文法句型

faithful + to + noun phrase (person)

用法筆記

This sense is most common in the context of marriage or long-term romantic relationships. The opposite is 'unfaithful' or 'cheating'.

常見錯誤

He wanted to be faithful for his girlfriend.
He wanted to be faithful to his girlfriend.
💡Use 'to', not 'for', after 'faithful'.

3. continuing to follow a tradition, custom, or set of rules because you believe in

3.形容詞B2
釋義

continuing to follow a tradition, custom, or set of rules because you believe in them.

例句

The Watanabe family remained faithful to their New Year traditions across five generations.

faithful + to + tradition

Maeve's grandmother was faithful to the old recipes passed down through the family.

同義詞
  • true

    common in 'true to tradition'; less formal than 'faithful'

  • devoted

    suggests a stronger emotional connection to the tradition

  • observant

    used especially for religious or cultural practices

反義詞
  • unfaithful

    rare in this context; 'disloyal' or 'rebellious' is more natural

文法句型

faithful + to + noun phrase (tradition/rule)

用法筆記

Frequently appears with 'remain faithful to' followed by traditions, customs, practices, or a guiding vision.

4. showing every detail of an original version in an exact way, without changing an

4.形容詞B2
釋義

showing every detail of an original version in an exact way, without changing anything.

例句

The new film is a faithful adaptation of the popular graphic novel series.

attributive: faithful adaptation

Aaron made a faithful copy of the painting, matching every brushstroke with care.

同義詞
  • accurate

    focuses on factual correctness rather than stylistic fidelity

  • true

    often followed by 'to' as in 'true to the original'; slightly less formal

  • exact

    emphasises precision in every detail, with no changes at all

反義詞
  • inaccurate

    the most general opposite, meaning not correct in details

  • loose

    describes a version that takes many liberties with the original

文法句型

faithful + to + noun phrase (original)

faithful + noun (copy/adaptation)

用法筆記

Commonly used to describe translations, adaptations, copies, and reproductions of artistic or factual works.

5. believing in and regularly taking part in the activities of a particular religio

5.形容詞B2
釋義

believing in and regularly taking part in the activities of a particular religion.

例句

Defne comes from a faithful family that attends the Buddhist temple every week.

attributive: faithful family

Brandon grew up in a faithful household that observed all major religious holidays.

同義詞
  • devout

    the closest synonym; suggests strong personal devotion

  • pious

    emphasises strict observance of religious duties; can sound formal or critical

  • religious

    a more general term that does not necessarily imply active practice

反義詞
  • irreligious

    formal; not showing interest in religion

  • unbelieving

    describes someone who does not hold religious beliefs

文法句型

faithful + noun (member/follower)

the + faithful

用法筆記

Often used before a noun describing a person's role in a religious community, such as 'faithful follower' or 'faithful member'.

faithful — noun