relentless

Meaning

1. Unrelenting or unyielding in severity.
2. Unremitting, steady and persistent.

Synonyms

ruthless

unrelenting

pitiless

inexorable

merciless

persistent

severe

unforgiving

unsparing

unyielding

stern

obstinate

unmerciful

heartless

unremitting

callous

unceasing

obdurate

grim

unappeasable

run-on

solid

staying

steady

strict

tireless

unabated

unbroken

uncompromising

unfading

unfeeling

unflagging

uninterrupted

untiring

brutal

free burning

cold-blooded

coldheartedness

continued

continuing

continuous

cruel

cruelty

cutthroat

deadly

hard-line

importunate

inescapable

inhuman

intransigent

Translations

implacable

implacável

impitoyable

implacable

implacable

acharné

implacabile

inesorabile

opiniâtre

meedogenloos

inexorable

tenace

unbarmherzig

αδιάλλακτος

unnachgiebig

Pronounced as (IPA)

/ɹɪˈlɛntləs/

Etymology

From relent + -less.