Speakur

Word Pronunciation & Dictionary

indefatigably

/ˌɪndəˈfætəɡəbli/

Word Rarity Very rare

Frequency: Zipf frequency 1.56 in modern English

Syllables
in-de-fati-ga-bly
IPA
/ˌɪndəˈfætəɡəbli/
23
Scrabble Score
13
Letters
5
Syllables
11
Unique Chars

Meaning

adv

In an extremely persistent and untiring manner; in an indefatigable manner

Example Sentences

Etymology

From indefatigable + -ly, but indefatigable itself was attested later. In use since the 16th century.

Word Breakdown

Regional Pronunciation

  • American English: /ˌɪndəˈfætəɡəbli/

Inflected Forms

more indefatigably (comparative) most indefatigably (superlative)

Synonyms

tirelessly inexhaustibly

Questions

How do you pronounce indefatigably?
The recorded pronunciation is /ˌɪndəˈfætəɡəbli/.
What does indefatigably mean?
In an extremely persistent and untiring manner; in an indefatigable manner
Where does indefatigably come from?
From indefatigable + -ly, but indefatigable itself was attested later. In use since the 16th century.

How to pronounce indefatigably

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