Dictionary.com
Thesaurus.com
Synonyms

earnest

1 American  
[ur-nist] / ˈɜr nɪst /

adjective

  1. serious and zealous in intention, purpose, or effort.

    an earnest worker.

    Synonyms:
    ambitious, industrious, determined, purposeful, intent, fervent
    Antonyms:
    frivolous
  2. showing depth and sincerity of feeling.

    earnest words; an earnest entreaty.

  3. seriously important; demanding or receiving serious attention.


noun

  1. seriousness and zealousness.

    to speak in earnest.

earnest 2 American  
[ur-nist] / ˈɜr nɪst /

noun

  1. a portion of something, given or done in advance as a pledge of the remainder.

  2. Law. earnest money.

  3. anything that gives pledge, promise, or indication of what is to follow.


earnest 1 British  
/ ˈɜːnɪst /

adjective

  1. serious in mind or intention

    an earnest student

  2. showing or characterized by sincerity of intention

    an earnest promise

  3. demanding or receiving serious attention

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. seriousness

  2. with serious or sincere intentions

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
earnest 2 British  
/ ˈɜːnɪst /

noun

  1. a part or portion of something given in advance as a guarantee of the remainder

  2. Also called: earnest moneycontract law something given, usually a nominal sum of money, to confirm a contract

  3. any token of something to follow; pledge; assurance

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

earnest Idioms  
  1. see in earnest.


Related Words

Earnest, resolute, serious, sincere imply having qualities of depth and firmness. Earnest implies having a purpose and being steadily and soberly eager in pursuing it: an earnest student. Resolute adds a quality of determination: resolute in defending the right. Serious implies having depth and a soberness of attitude that contrasts with gaiety and frivolity; it may include the qualities of both earnestness and resolution: serious and thoughtful. Sincere suggests genuineness, trustworthiness, and absence of superficiality: a sincere interest in music.

Other Word Forms

  • earnestly adverb
  • earnestness noun

Etymology

Origin of earnest1

First recorded before 1000; Middle English erneste, Old English eornoste (adjective); Middle English ernest, Old English eornost (noun); cognate with Dutch, German ernest

Origin of earnest2

First recorded in 1175–1225; Middle English ernes(t), alteration of Old French erres, plural of erre “earnest money,” from Latin arr(h)a, short for arr(h)abō (perhaps by misunderstanding -bō as a future tense ending; placebo ( def. ) ), from Greek arrhabṓn, from Semitic (compare Hebrew ʿērāvôn “security, pledge”); arras 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The only one who had an earnest look of sadness was Mrs. Garner.

From Literature

And yet his approach to his craft is unusually earnest, devoid of the mystique that surrounds Kendrick Lamar or the mercenary commercial instincts of Drake, to name two of his peers.

From The Wall Street Journal

He isn’t known for rousing oratory or catchy sound bites; the former prosecutor instead prefers to talk in long, earnest sentences about fairness and duty.

From The Wall Street Journal

Meanwhile, OpenAI struck a more earnest tone by encouraging people to use Codex, the app that can develop software.

From The Wall Street Journal

In his initial screen representations, Superman was an earnest representation of Americana—despite being from the fictional planet Krypton—and tantamount goodness.

From The Wall Street Journal