As adjectives the difference between intractable and relentless
is that intractable is not tractable or to be drawn or guided by persuasion; not easily governed, managed, or directed; uncontrollable; incurable; violent; stubborn; obstinate while relentless is unrelenting or unyielding in severity.
intractable
English
Adjective
(
en adjective)
Not tractable or to be drawn or guided by persuasion; not easily governed, managed, or directed; uncontrollable; incurable; violent; stubborn; obstinate.
Derived terms
* intractability
* intractableness
* intractably
References
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relentless
English
Adjective
(
en adjective)
Unrelenting or unyielding in severity
Unremitting, steady and persistent
Derived terms
* relentlessness