Standard Lemma guide

unpleasantness

noun · 4 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ʌnˈplɛz.ənt.nəs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AH0 N P L EH1 Z AH0 N T N AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The property of being unpleasant or disagreeable.

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

An unpleasant behaviour, occurrence, etc.

Definition source: English Wiktionary via Wiktextract

Usage: countable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the quality of giving displeasure

Definition source: Princeton WordNet 3.0

Examples

  • the recent unpleasantness of the weather

Meaning relationships

Synonyms: none provided

Antonyms: pleasantness

Broader terms: quality

Narrower terms: nastiness, offensiveness, odiousness, distastefulness, awfulness, dreadfulness, horridness, terribleness, harshness, roughness

4

noun

Meaning 4

the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: pleasantness

Broader terms: pain, painfulness

History

Etymology

Etymology tree English unpleasant 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 unpleasantness From unpleasant + -ness.

Across languages

Translations

25 source translations are retained for this English entry.

  • Belarusian: няпрые́мнасць (njapryjémnascʹ) — The property of being unpleasant or disagreeable
  • Belarusian: няпрые́мнасьць (njapryjémnasʹcʹ) — The property of being unpleasant or disagreeable
  • Bulgarian: неприя́тност (neprijátnost) — The property of being unpleasant or disagreeable
  • Czech: nepříjemnost — The property of being unpleasant or disagreeable
  • Dutch: onaangenaamheid — The property of being unpleasant or disagreeable
  • Dutch: zerpte — The property of being unpleasant or disagreeable
  • Esperanto: malagrableco — The property of being unpleasant or disagreeable
  • Finnish: epämiellyttävyys — The property of being unpleasant or disagreeable
  • Georgian: უსიამოვნობა (usiamovnoba) — The property of being unpleasant or disagreeable
  • German: Unannehmlichkeit — The property of being unpleasant or disagreeable
  • German: Unangenehmheit — The property of being unpleasant or disagreeable
  • Hungarian: kellemetlenség — The property of being unpleasant or disagreeable
  • Ingrian: inhotos — The property of being unpleasant or disagreeable
  • Irish: anaiteas — The property of being unpleasant or disagreeable
  • Irish: doilbhreas — The property of being unpleasant or disagreeable
  • Irish: doirbheas — The property of being unpleasant or disagreeable
  • Italian: spiacevolezza — The property of being unpleasant or disagreeable
  • Italian: disaccordo — The property of being unpleasant or disagreeable
  • Latin: iniūcunditās — The property of being unpleasant or disagreeable
  • Māori: mōkinokino — The property of being unpleasant or disagreeable
  • Polish: nieprzyjemność — The property of being unpleasant or disagreeable
  • Romanian: neagreabilitate — The property of being unpleasant or disagreeable
  • Russian: неприя́тность (neprijátnostʹ) — The property of being unpleasant or disagreeable
  • Slovak: nepríjemnosť — The property of being unpleasant or disagreeable
  • Ukrainian: неприє́мність (nepryjémnistʹ) — The property of being unpleasant or disagreeable