01 Word definition

indefatigable

13 letters · 6 vowels · 7 consonants

Is INDEFATIGABLE a word?

Yes. INDEFATIGABLE is a 13-letter adjective. showing sustained enthusiastic action with unflagging vitality Check the official dictionary for your particular word game before playing it.

Correct spelling

How do you spell INDEFATIGABLE?

I-N-D-E-F-A-T-I-G-A-B-L-E

INDEFATIGABLE contains 13 letters, begins with I, and ends with E.

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Meaning and definition

1adjective

  1. showing sustained enthusiastic action with unflagging vitality

    an indefatigable advocate of equal rights
Synonyms
tirelessunflaggingunwearying
Source: Open English WordNet 2025 (CC BY 4.0) ↗
Scrabble score20points
Words With Friends24points
Word length13letters

02 Letter breakdown

How is INDEFATIGABLE spelled?

I1N2D3E4F5A6T7I8G9A10B11L12E13
Starts withINDFirst 3 letters
Ends withBLELast 3 letters
Unique letters10Repeats A, E, I
Vowel balance6 / 7Vowels / consonants

03 Word-game status

Can you play INDEFATIGABLE?

Listed

UnscramblerHQ dictionary

This spelling is present in our broad English solver dictionary.

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Scrabble

Base tile value: 20 points. Confirm eligibility in the official word list used for your region and edition.

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Words With Friends

Base tile value: 24 points. Confirm eligibility inside the current game dictionary.

FAQ Quick answers

About INDEFATIGABLE.

How do you spell INDEFATIGABLE?

INDEFATIGABLE is spelled I-N-D-E-F-A-T-I-G-A-B-L-E. It contains 13 letters.