INDEFATIGABLE

13 letters 20 Scrabble points /ˌɪndɪfəˈtiɡəbəl/

Definition of INDEFATIGABLE

adjective

  1. Extremely persistent and untiring.

    Synonyms: inexhaustible relentless tireless unflagging unsinkable
Related words: inexhaustible relentless tireless unflagging unsinkable untiring unwearying

Source: Wiktionary

Word Details

Letters I N D E F A T I G A B L E
Length 13 letters
Scrabble Score 20 points