unimpressionable

Hard to affect

Unimpressionable describes someone not easily affected, influenced, or moved by experiences, appeals, or outside forces.

An unimpressionable person remains unmoved where others might be swayed: The jury seemed unimpressionable, their faces betraying nothing.

The word often implies emotional guardedness or stubborn resistance to persuasion.

resistant

impervious

Unable to be affected

unswayable · unpersuadable · closed-minded · thick-skinned · hardened · inured · desensitized · proof · invulnerable · unsusceptible

indifferent

apathetic

Without feeling or concern

nonchalant · blasé · insouciant · unconcerned · unaffected · phlegmatic · stoic · impassive · dispassionate · unemotional

stubborn

obstinate

Firmly refusing to yield

headstrong · willful · mulish · pigheaded · bullheaded · unbending · adamant · dogged · recalcitrant · contrary

steadfast

unwavering

Steady and unchanging

stable · grounded · anchored · rooted · centered · solid · steady · unshakeable · immovable · fixed

skeptical

discerning

Having keen judgment

scrutinizing · evaluative · judicious · objective · doubtful · unconvinced · wary · cautious · guarded · circumspect

Opposites
susceptibility to influence

unimpressionableimpressionable

Easily influenced or affected

susceptible · suggestible · malleable · pliable · pliant

Family

impress, impressive, impression, unimpressive, impressionable, impressionist, impressionism, impressment, impressionability

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Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G