Relentlessadjective
Unrelenting or unyielding in severity
Relentlessadjective
Unremitting, steady and persistent
Relentlessadjective
Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to relentless despotism.
Relentlessadjective
not to be placated or appeased or moved by entreaty;
Relentlessadjective
never-ceasing;
Tenaciousadjective
Clinging to an object or surface; adhesive.
Tenaciousadjective
Unwilling to yield or give up; dogged.
Tenaciousadjective
Holding together; cohesive.
Tenaciousadjective
Having a good memory; retentive.
Tenaciousadjective
Holding fast, or inclined to hold fast; inclined to retain what is in possession; as, men tenacious of their just rights.
Tenaciousadjective
Apt to retain; retentive; as, a tenacious memory.
Tenaciousadjective
Having parts apt to adhere to each other; cohesive; tough; as, steel is a tenacious metal; tar is more tenacious than oil.
Tenaciousadjective
Apt to adhere to another substance; glutinous; viscous; sticking; adhesive.
Tenaciousadjective
Niggardly; closefisted; miserly.
Tenaciousadjective
Holding stoutly to one's opinion or purpose; obstinate; stubborn.
Tenaciousadjective
stubbornly unyielding;
Tenaciousadjective
(of memory) having greater than average range;
Tenaciousadjective
sticking together;
Tenaciousadjective
tending to keep a firm hold of something; clinging or adhering closely
Tenaciousadjective
not readily relinquishing a position, principle, or course of action; determined
Tenaciousadjective
persisting in existence; not easily dispelled