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relentlessness
adjective
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How to pronounce relentlessness:

Definition of relentlessness:

relentlessness (adjective):
showing or promising no abatement of severity, intensity, strength, or pace unrelenting

Synonyms for relentlessness:

acidity
acridity
acridness
acrimony
anger
animosity
asperity
bile
bitterness
coldness
conviction
corrosiveness
courage
crossness
cruelty
determination
doggedness
drive
endurance
energy
gruffness
hardheartedness
harshness
heartlessness
hostility
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