Standard Lemma guide

uncommon

adj · adv · 5 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.

  • /ʌnˈkɒmən/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɒmən
  • CMU ARPABET: AH0 N K AA1 M AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Rare; not readily found; unusual.

Definition source: English Wiktionary via Wiktextract

Examples

  • Bald eagles are an uncommon sighting in this state.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Remarkable; exceptional.

Definition source: English Wiktionary via Wiktextract

Examples

  • The diamond was of uncommon size

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adv

Meaning 3

Exceedingly, exceptionally.

Definition source: English Wiktionary via Wiktextract

Usage: UK, archaic, dialectal, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective

Meaning 4

not common or ordinarily encountered; unusually great in amount or remarkable in character or kind

Definition source: Princeton WordNet 3.0

Examples

  • uncommon birds
  • frost and floods are uncommon during these months
  • doing an uncommon amount of business
  • an uncommon liking for money
  • he owed his greatest debt to his mother's uncommon character and ability

Meaning relationships

Synonyms: none provided

Antonyms: common

5

adjective satellite

Meaning 5

marked by an uncommon quality; especially superlative or extreme of its kind-J.R.Lowell

Definition source: Princeton WordNet 3.0

Examples

  • what is so rare as a day in June
  • a rare skill
  • an uncommon sense of humor
  • she was kind to an uncommon degree

Meaning relationships

Synonyms: rare

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English common English uncommon From un- + common.

Across languages

Translations

38 source translations are retained for this English entry.

  • Bulgarian: необикновен (neobiknoven) — rare; not readily found; unusual
  • Dutch: zeldzaam — rare; not readily found; unusual
  • Esperanto: nekomuna — rare; not readily found; unusual
  • Finnish: harvinainen — rare; not readily found; unusual
  • Finnish: epätavallinen — rare; not readily found; unusual
  • German: ungebräuchlich — rare; not readily found; unusual
  • Irish: éagsúlach — rare; not readily found; unusual
  • Japanese: 珍しい (mezurashii) — rare; not readily found; unusual
  • Māori: haraki — rare; not readily found; unusual
  • Māori: waraki — rare; not readily found; unusual
  • Old English: unġewunelīċ — rare; not readily found; unusual
  • Polish: niezwykły — rare; not readily found; unusual
  • Portuguese: incomum — rare; not readily found; unusual
  • Romanian: rar — rare; not readily found; unusual
  • Romanian: necomun — rare; not readily found; unusual
  • Russian: необы́чный (neobýčnyj) — rare; not readily found; unusual
  • Spanish: poco común — rare; not readily found; unusual
  • Spanish: nada común — rare; not readily found; unusual
  • Spanish: extraño — rare; not readily found; unusual
  • Spanish: insólito — rare; not readily found; unusual
  • Spanish: incomún — rare; not readily found; unusual
  • Swedish: rar — rare; not readily found; unusual
  • Swedish: sällsynt — rare; not readily found; unusual
  • Swedish: ovanlig — rare; not readily found; unusual
  • Welsh: anghyffredin — rare; not readily found; unusual
  • Bulgarian: особен (osoben) — remarkable; exceptional
  • Bulgarian: изключителен (izključitelen) — remarkable; exceptional
  • Dutch: uitzonderlijk — remarkable; exceptional
  • Dutch: exceptioneel — remarkable; exceptional
  • Finnish: poikkeuksellinen — remarkable; exceptional
  • German: ungewöhnlich — remarkable; exceptional
  • Japanese: 非凡な (hibon na) — remarkable; exceptional
  • Japanese: 特異な (tokui na) — remarkable; exceptional
  • Portuguese: incomum — remarkable; exceptional
  • Portuguese: excepcional — remarkable; exceptional
  • Spanish: insólito — remarkable; exceptional
  • Swedish: remarkabel — remarkable; exceptional
  • Swedish: exceptionell — remarkable; exceptional