sincere

B2
US /sɪnˈsɪɹ/ UK /sɪnˈsɪə(ɹ)/
adj name Freq #6135

Meanings

  1. 1
    adj

    Genuine; meaning what one says or does; heartfelt.

    I believe he is sincere in his offer to help.

  2. 2
    adj

    Meant truly or earnestly.

    She gave it a sincere if misguided effort.

  3. 3
    adj

    characterized by a firm and humorless belief in the validity of your opinions

  4. 4
    adj

    open and genuine

  5. 5
    adj

    clean; pure

  6. 6
    name

    A male given name.

Etymology

From Middle French sincere, from Latin sincerus (“genuine”), from Proto-Indo-European *sem- (“together”) (whence English sam) + *ḱer- (“grow”) (whence Latin Ceres, the goddess of harvest, etymon of cereal). Not from sine (“without”) + cera (“wax”), a folk etymology; see Wikipedia page.

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Thesaurus

Synonyms
3 adj · characterized by a firm and... earnest
Opposites
insincere
Word family
Derived forms oversinceresupersincereunsincere
Related forms cerealcerescrescentsincerenesssincerity

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