Word Pronunciation & Dictionary

spontaneous

/spɑnˈteɪ.ni.əs/

Word Rarity Rare

Frequency: Zipf frequency 3.71 in modern English

Syllables
spon-ta-ne-ous
IPA
/spɑnˈteɪ.ni.əs/
13
Scrabble Score
11
Letters
4
Syllables
8
Unique Chars

Meaning

adj

Done by one's own free choice, or without planning.

adj

Produced without being planted or without human cultivation or labor.

adj

Sudden, without warning.

adj

Said or done without prior planning or prior writing.

Example Sentences

Etymology

Etymology tree Latin sponte Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānus Proto-Indo-European *-éyos Proto-Italic *-ejos Proto-Italic *-eos Latin -eus Latin -āneus Late Latin spontāneuslbor. English spontaneous Learned borrowing from Late Latin spontāneus.

Regional Pronunciation

  • American English: /spɑnˈteɪ.ni.əs/
  • British English: /spɒnˈteɪ.ni.əs/

Inflected Forms

more spontaneous (comparative) most spontaneous (superlative)

Derived Forms

Phrases

Synonyms

Antonyms

Rhymes With

Questions

How do you pronounce spontaneous?
The recorded pronunciation is /spɑnˈteɪ.ni.əs/.
What does spontaneous mean?
Self-directed; happening or acting without external cause or instigation; proceeding from natural feeling, temperament, or momentary impulse.
Where does spontaneous come from?
Etymology tree Latin sponte Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānus Proto-Indo-European *-éyos Proto-Italic *-ejos Proto-Italic *-eos Latin -eus Latin -āneus Late Latin spontāneuslbor. English spontaneous Learned borrowing from Late Latin spontāneus.

How to pronounce spontaneous

  1. Open the pronunciation page — Open the Speakur entry for “spontaneous”.
  2. Read the phonetic spelling — Read the IPA spelling (/spɑnˈteɪ.ni.əs/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “spontaneous”.
  4. Repeat and practice — Say “spontaneous” aloud, matching stress and vowels until it feels natural.