Standard Lemma guide

arbitrariness

noun · 2 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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  • CMU ARPABET: AA1 R B AH0 T R EH2 R IY0 N AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The quality or state of being arbitrary; the extent to which something is arbitrary.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the trait of acting unpredictably and more from whim or caprice than from reason or judgment

Definition source: Princeton WordNet 3.0

Examples

  • I despair at the flightiness and whimsicality of my memory

Meaning relationships

Synonyms: flightiness, whimsicality, whimsy, whimsey, capriciousness

Antonyms: none provided

Broader terms: irresponsibility, irresponsibleness

History

Etymology

Etymology tree Latin arbiter Proto-Indo-European *-yósder. Proto-Italic *-āzios Latin -ārius Latin arbitrāriusder. Middle English arbitrarie English arbitrary 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 arbitrariness From arbitrary + -ness.

Across languages

Translations

20 source translations are retained for this English entry.

  • Catalan: arbitrarietat — the state of being arbitrary
  • Czech: libovůle — the state of being arbitrary
  • Czech: svévole — the state of being arbitrary
  • Czech: arbitrárnost — the state of being arbitrary
  • Dutch: willekeurigheid — the state of being arbitrary
  • Finnish: mielivaltaisuus — the state of being arbitrary
  • French: arbitrarité — the state of being arbitrary
  • French: caractère arbitraire — the state of being arbitrary
  • German: Willkürlichkeit — the state of being arbitrary
  • German: Willkür — the state of being arbitrary
  • German: Arbitrarität — the state of being arbitrary
  • Icelandic: geðþóttaháttur — the state of being arbitrary
  • Indonesian: kesewenangan — the state of being arbitrary
  • Italian: arbitrarietà — the state of being arbitrary
  • Japanese: 恣意 (shii) — the state of being arbitrary
  • Malay: kearbitrerian — the state of being arbitrary
  • Polish: arbitralność — the state of being arbitrary
  • Portuguese: arbitrariedade — the state of being arbitrary
  • Spanish: arbitrariedad — the state of being arbitrary
  • Swedish: godtycke — the state of being arbitrary