The best antonym for INDEFATIGABLE:
-
dogged
-
irresolute
-
foolish
-
pellucid
-
inexhaustible
B
Correct answer
Explanation
Indefatigable means persisting tirelessly. Irresolute means showing or feeling hesitancy or uncertainty, effectively serving as an antonym regarding persistence and determination. Dogged and inexhaustible are synonyms, while pellucid means clear.