86 Synonyms for Indefatigable: industrious

indefatigable (86 synonym found)

Indefatigable has 86 synonyms. The top synonyms for indefatigable are industrious, relentless, unremitting, sedulous, persistent, lasting, sleepless, steady and 78 more. Another word for indefatigable is industrious. Browse the full list below.

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Frequently asked questions

What is a synonym for indefatigable?

A common synonym for indefatigable is industrious. Other synonyms include relentless, unremitting, sedulous, persistent.

How many synonyms does indefatigable have?

Indefatigable has 86 synonyms listed on Thesaurasize.

What does indefatigable mean?

(adj): extremely persistent and untiring

Definition of indefatigable:

(adj) : extremely persistent and untiring

History
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