Speakur

Word Pronunciation & Dictionary

undefatigable

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
un-de-fati-ga-ble
IPA
20
Scrabble Score
13
Letters
5
Syllables
11
Unique Chars

Meaning

adj

Obsolete form of indefatigable.

Obsolete

Example Sentences

Etymology

From un- + defatigable.

Word Breakdown

Usage

Inflected Forms

more undefatigable (comparative) most undefatigable (superlative)

Questions

What does undefatigable mean?
Obsolete form of indefatigable.
Where does undefatigable come from?
From un- + defatigable.

How to pronounce undefatigable

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