Synonyms of affectless

affectless

adjective

ˈa-ˌfekt-ləs 

1

as in ruthless

having or showing a lack of sympathy or tender feelings

an affectless analysis of the cost of the war purely in pecuniary terms

Synonyms & Similar Words

• ruthless
• merciless
• stony
• pitiless
• soulless
• oppressive
• hard
• inhuman
• abusive
• compassionless
• callous
• heartless
• grim
• unfeeling
• unsympathetic
• obdurate
• brutal
• harsh
• remorseless
• inhumane
• stern
• malicious
• unsparing
• insensitive
• insensate
• cruel
• take-no-prisoners
• hateful
• tough
• uncharitable
• unmerciful
• cold-blooded
• vicious
• indurate
• pachydermatous
• hard-boiled
• hard-hearted
• slash-and-burn
• desensitized
• thick-skinned
• case-hardened
• savage
• boorish
• severe
• uncaring
• ironhearted
• thoughtless
• unfriendly
• rough
• unthinking
• stonyhearted
• heedless
• ungentle
• disagreeable
• malevolent
• inconsiderate
• mean
• unloving
• virulent
• cold
• spiteful
• surly
• rough-and-tumble
• bestial
• ironhanded
• hard-bitten
• heavy-handed
• acrimonious
• brutish
• barbarous
• ironfisted
• austere
• jackbooted
• ill-natured
• sledgehammer
• frosty
• rancorous
• ill-tempered
• evil-minded
• knock-down, drag-out

Antonyms & Near Antonyms

• sympathetic
• warm
• sensitive
• humane
• charitable
• compassionate
• gentle
• merciful
• kindly
• kind
• benevolent
• mild
• tender
• indulgent
• friendly
• warmhearted
• lenient
• gracious
• kindhearted
• softhearted
• cordial
• benignant
• tenderhearted
• affectionate
• tolerant
• good-natured
• loving
• clement
• understanding
• good-tempered
• fond

2

as in stoic

not feeling or showing emotion

the accused remained affectless throughout the long trial

Synonyms & Similar Words

• stoic
• impassive
• emotionless
• unemotional
• bland
• calm
• passionless
• phlegmatic
• undemonstrative
• stolid
• numb
• apathetic
• detached
• enigmatic
• impassible
• empty
• dry
• cold-blooded
• dispassionate
• collected
• cold
• composed
• unmoved
• imperturbable
• blank
• reserved
• inexpressive
• expressionless
• deadpan
• unflappable
• wooden
• cool
• taciturn
• vacant
• aloof
• impersonal
• inscrutable
• pitiless
• unsentimental
• indifferent
• objective
• unresponsive
• unconcerned
• reticent
• bloodless
• impenetrable
• stone-faced
• thoughtless
• unfeeling
• straight-faced
• inconsiderate
• insensible
• hard-hearted

Antonyms & Near Antonyms

• emotional
• impassioned
• passionate
• fervent
• demonstrative
• fervid
• vehement
• passional
• enthusiastic
• fiery
• zealous
• burning
• ardent
• sentimental
• red-hot
• mawkish
• dramatic
• melodramatic
• flaming
• sympathetic
• glowing
• histrionic
• mushy
• blazing
• hot-blooded
• responsive
• compassionate
• warm-blooded
• sensitive
• reactive
• maudlin
• gung ho
• perfervid
• overemotional
• overheated
• gushing

Example Sentences

Recent Examples of affectless

Nevertheless, an underrated aspect of Alonso’s work is his dry sense of humor, which plays out here in the affectless performances and the blank time filled by awkward glances and pleasing animal appearances. — Beatrice Loayza, Variety, 16 May 2026

Skarsgård does well with the character’s daytime ambiguity (tight-faced, affectless) and nighttime plotting (observant, physically lithe). — Vulture, 27 Apr. 2022

But Kardashian’s performance, stiff and affectless without a single authentic note, is exactly what the writing, also stiff and affectless without a single authentic note, merits. — Angie Han, HollywoodReporter, 4 Nov. 2025

Avoiding romance and melodrama, deBoer writes in an affectless register that mirrors Alice’s dissociation. — The New Yorker, New Yorker, 3 Nov. 2025