earnest

earnest — adjective

1. showing such deep gravity that you take every matter seriously and rarely find a

1.形容詞B2
釋義

showing such deep gravity that you take every matter seriously and rarely find any reason to smile or laugh at your own actions.

例句

Theo kept an earnest expression during the comedy show his friends had dragged him to.

earnest expression — fixed serious look

Aiko's earnest dedication to recycling impressed the town council members greatly.

同義詞
  • solemn

    suggests formal gravity, while 'earnest' emphasises personal conviction

  • grave

    more intense and often tied to serious consequences; less about personal attitude

  • humourless

    highlights the inability to find things funny, which is only part of this sense

反義詞
  • frivolous

    opposite of showing serious intent

  • playful

    opposite of the humourless quality in this sense

文法句型

earnest + noun

be earnest

用法筆記

Often carries a mild negative tone, suggesting the person takes matters too seriously or lacks a sense of humour. Distinguished from sense 2 (SINCERE) by this critical overtone.

常見錯誤

He is earnest about his hobby, so he never plays games.
He is very serious about his hobby, so he never plays games.
💡'earnest' implies a deeper, more solemn commitment than just 'serious about a hobby.'

2. showing a genuinely serious and heartfelt attitude, without any pretence or desi

2.形容詞B2
釋義

showing a genuinely serious and heartfelt attitude, without any pretence or desire to deceive.

例句

Priya offered her earnest thanks to the volunteers who rebuilt the village library.

earnest thanks — sincere gratitude

Rohan made an earnest promise to take care of his sister while their parents were away.

同義詞
  • sincere

    very close; 'sincere' focuses on honesty, 'earnest' on intensity of feeling

  • heartfelt

    emphasises emotional depth; slightly more informal

  • devout

    suggests religious or deeply held conviction; narrower scope

反義詞
  • insincere

    direct opposite: pretending rather than genuinely feeling

  • half-hearted

    lacks the full commitment this sense describes

文法句型

earnest + noun

be earnest in/about + noun/gerund

用法筆記

Unlike sense 1 (SOLEMN), this sense carries a clearly positive or neutral tone — it conveys genuine sincerity without the implication of being overly grave.

常見錯誤

She made an earnest effort to find the book' (when the effort was simply diligent).
She made a sincere effort to find the book.
💡'earnest' is stronger and implies deep emotional commitment, not just diligence.

3. with a higher level of effort, energy, or commitment than before, especially aft

3.形容詞B2
釋義

with a higher level of effort, energy, or commitment than before, especially after a period of preparation or low activity.

例句

Once the rainy season ended, construction on the new school began in earnest.

began in earnest — started with full effort

Nadia started studying in earnest after her teacher explained how important the exam was.

同義詞
  • seriously

    more general; 'in earnest' emphasises increased intensity after a build-up

  • with full force

    more informal and dramatic; similar meaning

  • wholeheartedly

    focuses on enthusiasm rather than effort intensity

反義詞

文法句型

begin/start/get under way + in earnest

be in earnest

用法筆記

This is a fixed phrase that functions adverbially. The headword 'earnest' here is part of the compound 'in earnest' and cannot be modified or separated. Do not write 'in very earnest' or 'in earnest manner.'

常見錯誤

She began to study in very earnest.
She began to study in earnest.
💡'in earnest' is a fixed phrase that does not take modifiers.

4. used to introduce or emphasise a statement that you want the listener to accept

4.形容詞C1
釋義

used to introduce or emphasise a statement that you want the listener to accept as completely honest and without any trace of humour.

例句

I tell you in all earnestness, Tomás, that your idea could change how we teach music in schools.

in all earnestness — emphasising honesty

In all earnestness, the mayor admitted that the city needed safer bike lanes immediately.

同義詞
反義詞
  • jokingly

    opposite intention — saying something without serious intent

  • half in jest

    partly not serious, which is the opposite of this phrase

文法句型

in all earnestness + comma + clause

clause + comma + in all earnestness

用法筆記

This is a formal set phrase. Use it when you need to convince someone you are not joking. The shorter 'in earnest' (sense 3) does not carry this 'I am being honest' meaning; 'in all earnestness' does.

常見錯誤

In earnestness, I think we should leave now.
In all earnestness, I think we should leave now.
💡the full phrase requires 'all.'

earnest — noun