As adjectives the difference between relentless and diligent
is that relentless is unrelenting or unyielding in severity while diligent is performing with intense concentration, focus, responsible regard.
relentless
English
Adjective
(
en adjective)
Unrelenting or unyielding in severity
Unremitting, steady and persistent
Derived terms
* relentlessness
diligent
English
Adjective
(
en adjective)
Performing with intense concentration, focus, responsible regard.
Synonyms
* See also
Related terms
* diligence
External links
*
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