implacable
The word “implacable” has 4 syllables: im-plac-a-ble
It's pronounced as /ɪmˈplæk.ə.bəl/
What is synonym and antonym for implacable?
In the thesaurus, “implacable” has 99 synonyms and 41 antonyms.
Here are synonyms and antonyms for implacable along with examples of usage in sentences.
Synonyms for implacable
- adamant
- adamantine
- anal-retentive
- bloody-minded
- bullheaded
- cantankerous
- confirmed
- contrary
- contumacious
- cussed
- deaf to reason
- defiant
- demanding
- determined
- disobedient
- dogged
- exacting
- firm
- froward
- grim
- hard
- hard-line
- hard-nosed
- hard-shell
- hard-shelled
- hardened
- hardheaded
- headstrong
- hell-bent
- hidebound
- immovable
- inconvincible
- indomitable
- inexorable
- inflexible
- insubordinate
- insurgent
- intractable
- intransigent
- inveterate
- invincible
- iron
- ironfisted
- merciless
- mortal
- mulish
- mutinous
- narrow-minded
- obdurate
- obsessive
- obstinate
- opinionated
- ossified
- pat
- peevish
- persevering
- persistent
- pertinacious
- perverse
- pigheaded
- pitiless
- rancorous
- recalcitrant
- refractory
- relentless
- remorseless
- resolved
- rigid
- ruthless
- self-opinionated
- self-willed
- set
- severe
- single-minded
- steadfast
- stern
- stiff-necked
- stouthearted
- strict
- stubborn
- tenacious
- unappeasable
- unbending
- uncompromising
- unconquerable
- uncooperative
- unflinching
- unforgiving
- ungovernable
- unmanageable
- unregenerate
- unrelenting
- unruly
- unyielding
- vindictive
- wayward
- wilful
- willful
- wrongheaded
Antonyms for implacable
- accepting
- acquiescent
- agreeable
- amenable
- compassionate
- complaisant
- compliant
- complying
- docile
- flexible
- governable
- impotent
- invertebrate
- kind
- manageable
- merciful
- nice
- obedient
- obliging
- persuadable
- placable
- pliable
- pliant
- reasonable
- receptive
- relenting
- remorseful
- responsive
- slack
- slackening
- slavish
- softening
- spineless
- submissive
- subservient
- sympathetic
- temperate
- tractable
- weak
- willing
- yielding
Meanings of implacable
- adjective
- Not able to be placated or appeased.
- Impossible to prevent or stop; inexorable, unrelenting, unstoppable.
- Adamant; immovable.
Example Sentences
- The storm was an implacable force that destroyed everything in its path.
- She remained implacable even after hearing their heartfelt apologies.
- His implacable anger frightened everyone around him.
- The enemy proved to be an implacable opponent in battle.
- Despite numerous setbacks, her implacable determination pushed her forward.
On this page you'll find 140 synonyms, antonyms, or another words to implacable, such as: accepting, acquiescent, adamant, adamantine, agreeable, amenable, anal-retentive.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.
Related Words
ideologic
- abstract
- adamant
- adamantine
- conceptual
- crusading
- doctrinaire
- doctrinal
- dogmatic
- dogmatical
- hardheaded
- headstrong
- ideal
- idealist
- idealistic
- ideational
- implacable
- impractical
- inflexible
- messianic
- metaphysical
- mulish
- nonrealistic
- notional
- obdurate
- obstinate
- opinionated
- opinionative
- opinioned
- pertinacious
- perverse
- philosophical
- pigheaded
- pontifical
- quixotic
- quixotical
- rigid
- romantic
- self-opinionated
- self-willed
- starry
- starry-eyed
- stubborn
- theoretic
- theoretical
- unbending
- unrealistic
- unyielding
- utopian
- visionary
- zealous
ideological
- abstract
- academic
- adamant
- adamantine
- airy
- ambitious
- analytical
- arcadian
- as a premise
- assumed
- brainy
- cerebral
- chimerical
- clairvoyant
- codified
- conceptive
- conceptual
- conjectural
- contingent
- crusading
- dangerous
- deep
- dicey
- doctrinaire
- doctrinal
- dogmatic
- dogmatical
- dream
- experimental
- fanciful
- fantasy
- formalistic
- formularized
- general
- grandiose
- hairy
- hardheaded
- hazardous
- headstrong
- heavy
- hopeful
- hypothetic
- hypothetical
- ideal
- idealist
- idealistic
- idealized
- ideational
- iffy
- illusory
- imaginative
- immaterial
- implacable
- impossible
- impractical
- in the abstract
- in theory
- inflexible
- inner
- instanced
- intelle
- intellective
- intellectual
- lofty
- logical
- messianic
- metaphysical
- mulish
- mysterious
- nonrealistic
- notional
- obdurate
- obstinate
- on paper
- opinionated
- opinionative
- opinioned
- otherworldly
- pedantic
- perfect
- pertinacious
- perverse
- philosophical
- phrenic
- pie-in-the-sky
- pigheaded
- pontifical
- postulated
- presumed
- pretentious
- problematical
- psychiatric
- psychic
- psychical
- psychological
- pure
- quixotic
- quixotical
- rational
- reasoning
- rigid
- risky
- romantic
- self-opinionated
- self-willed
- speculative
- spiritual
- starry
- starry-eyed
- stubborn
- subconscious
- subjective
- subliminal
- suppositional
- telepathic
- tentative
- theoretic
- theoretical
- thinking
- thoughtful
- transcendent
- transcendental
- unbending
- uncertain
- unearthly
- unfeasible
- unproved
- unproven
- unreal
- unrealistic
- unsubstantiated
- unyielding
- utopian
- vague
- visionary
- zealous
obdurate
- abusive
- acrimonious
- adamant
- adamantine
- affectless
- anal-retentive
- austere
- barbarous
- bestial
- bloody-minded
- boorish
- brutal
- brutish
- bullhead
- bullheaded
- callous
- cantankerous
- case-hardened
- cold
- cold fish
- cold-blooded
- compassionless
- confirmed
- contrary
- contumacious
- cruel
- cussed
- deaf to reason
- defiant
- demanding
- desensitized
- determined
- disagreeable
- disobedient
- dogged
- evil-minded
- exacting
- firm
- fixed
- frosty
- froward
- grim
- hanging tough
- hard
- hard-bitten
- hard-boiled
- hard-hearted
- hard-line
- hard-nosed
- hard-shell
- hard-shelled
- hardened
- hardheaded
- harsh
- hateful
- headstrong
- heartless
- heavy-handed
- heedless
- hell-bent
- hidebound
- ill-natured
- ill-tempered
- immovable
- implacable
- inconsiderate
- inconvincible
- indomitable
- indurate
- inexorable
- inflexible
- inhuman
- inhumane
- insensate
- insensitive
- insubordinate
- insurgent
- intractable
- intransigent
- inveterate
- invincible
- iron
- ironfisted
- ironhanded
- ironhearted
- jackbooted
- knock-down-and-drag-out
- malevolent
- malicious
- mean
- merciless
- mulish
- mutinous
- narrow-minded
- obsessive
- obstinate
- opinionated
- oppressive
- ossified
- pachydermatous
- pat
- persistent
- pertinacious
- perverse
- pigheaded
- pitiless
- rancorous
- recalcitrant
- refractory
- relentless
- remorseless
- resolved
- rigid
- rough
- rough-and-tumble
- ruthless
- savage
- self-opinionated
- self-willed
- set
- set in stone
- severe
- single-minded
- slash-and-burn
- sledgehammer
- soulless
- spiteful
- steadfast
- stern
- stiff-necked
- stoney
- stony
- stonyhearted
- stouthearted
- strict
- stubborn
- surly
- take-no-prisoners
- tenacious
- thick-skinned
- thoughtless
- tough
- unbending
- uncaring
- uncharitable
- uncompassionate
- uncompromising
- unconquerable
- uncooperative
- unemotional
- unfeeling
- unflinching
- unfriendly
- ungentle
- ungovernable
- unimpressible
- unloving
- unmanageable
- unmerciful
- unregenerate
- unrelenting
- unruly
- unshakable
- unsparing
- unsympathetic
- unthinking
- unyielding
- vicious
- virulent
- wayward
- wilful
- willful
- wrongheaded
unabated
- active
- arrant
- assiduous
- austere
- bound
- bound and determined
- brick-wall
- busy
- ceaseless
- clear-cut
- complete
- conscientious
- constant
- consummate
- continual
- continuous
- cruel
- damned
- dead set on
- determined
- diligent
- dogged
- downright
- dynamic
- endless
- energetic
- feverish
- grim
- gross
- hanging tough
- hard
- hardheaded
- implacable
- incessant
- indefatigable
- industrious
- inexhaustible
- inexorable
- intense
- intransigent
- iron-fisted
- laborious
- meticulous
- mortal
- nonstop
- oppressive
- out-and-out
- outright
- painstaking
- patient
- perfect
- perpetual
- persevering
- persistent
- pertinacious
- pitiless
- plodding
- punishing
- rank
- relentless
- remorseless
- rigid
- ruthless
- sedulous
- set
- severe
- sheer
- simple
- slavish
- spirited
- steadfast
- steady
- stern
- stiff
- stiff-necked
- straight-out
- strenuous
- stubborn
- sustained
- tenacious
- thorough
- thoroughgoing
- tireless
- tough
- unabridged
- unadulterated
- unalleviated
- unbending
- unbroken
- undiluted
- unfailing
- unfaltering
- unflagging
- unflinching
- unmixed
- unqualified
- unrelenting
- unrelieved
- unremitting
- unsparing
- unstoppable
- untiring
- unwavering
- unyielding
- utter
- vigorous
- weariless
obstinate
- adamant
- adamantine
- anal-retentive
- bloody-minded
- bullheaded
- cantankerous
- confirmed
- contradictory
- contrary
- contumacious
- convinced
- cussed
- dead set on
- deaf to reason
- defiant
- demanding
- determined
- disobedient
- dogged
- dogmatic
- exacting
- firm
- froward
- hard
- hard-line
- hard-nosed
- hard-shell
- hard-shelled
- hardened
- hardheaded
- headstrong
- heady
- hell-bent
- hidebound
- immovable
- implacable
- inconvincible
- indomitable
- inexorable
- inflexible
- insubordinate
- insurgent
- intractable
- intransigent
- inveterate
- invincible
- iron
- locked-in
- mulish
- mutinous
- narrow-minded
- obdurate
- obsessive
- opinionated
- opinionative
- ossified
- pat
- persistent
- pertinacious
- perverse
- pigheaded
- recalcitrant
- refractory
- relentless
- resolved
- restive
- rigid
- self-opinionated
- self-willed
- set
- severe
- single-minded
- steadfast
- stern
- stiff-necked
- stouthearted
- strict
- strong-minded
- stubborn
- tenacious
- unalterable
- unbending
- uncompromising
- unconquerable
- uncooperative
- unflinching
- ungovernable
- unmanageable
- unregenerate
- unrelenting
- unruly
- unyielding
- wayward
- wilful
- willful
- wrongheaded