Standard Lemma guide

conscientiousness

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

The state or characteristic of being conscientious.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the trait of being painstaking and careful

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: painstakingness

Antonyms: unconscientiousness

Broader terms: carefulness

Narrower terms: meticulousness, meticulosity, punctiliousness, scrupulousness, thoroughness, diligence, strictness, stringency

3

noun

Meaning 3

the quality of being in accord with the dictates of conscience

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: unconscientiousness

Broader terms: conscience

Narrower terms: religiousness

History

Etymology

Etymology tree English conscientious Proto-Germanic *-in- Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-yéti Proto-Indo-European *-eh2yéti Proto-Indo-European *-h2ti Proto-Germanic *-ōną Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English conscientiousness From conscientious + -ness.

Across languages

Translations

27 source translations are retained for this English entry.

  • Czech: svědomitost — state or characteristic of being conscientious
  • Danish: samvittighedsfuldhed — state or characteristic of being conscientious
  • Danish: pligtopfyldendehed — state or characteristic of being conscientious
  • Dutch: consciëntieusheid — state or characteristic of being conscientious
  • Dutch: nauwgezetheid — state or characteristic of being conscientious
  • Dutch: zorgvuldigheid — state or characteristic of being conscientious
  • Finnish: tunnollisuus — state or characteristic of being conscientious
  • Finnish: tunnontarkkuus — state or characteristic of being conscientious
  • French: conscienciosité — state or characteristic of being conscientious
  • German: Gewissenhaftigkeit — state or characteristic of being conscientious
  • Hungarian: lelkiismeretesség — state or characteristic of being conscientious
  • Icelandic: samviskusemi — state or characteristic of being conscientious
  • Italian: coscienziosità — state or characteristic of being conscientious
  • Marathi: कर्तव्यदक्षपणा (kartavyadakṣapṇā) — state or characteristic of being conscientious
  • Polish: sumienność — state or characteristic of being conscientious
  • Portuguese: conscienciosidade — state or characteristic of being conscientious
  • Romanian: conștiinciozitate — state or characteristic of being conscientious
  • Russian: добросовестность (dobrosovestnostʹ) — state or characteristic of being conscientious
  • Serbo-Croatian: са́весно̄ст — state or characteristic of being conscientious
  • Serbo-Croatian: са́вјесно̄ст — state or characteristic of being conscientious
  • Serbo-Croatian: sávesnōst — state or characteristic of being conscientious
  • Serbo-Croatian: sávjesnōst — state or characteristic of being conscientious
  • Slovak: svedomitosť — state or characteristic of being conscientious
  • Slovene: véstnost — state or characteristic of being conscientious
  • Spanish: conciencia — state or characteristic of being conscientious
  • Swedish: samvetsgrannhet — state or characteristic of being conscientious
  • Turkish: vicdanlılık — state or characteristic of being conscientious
Real reading context

conscientiousness in complete knowledge articles