unimpressionable
- adjective
- /ˌʌnɪmˈprɛʃənəbl/
- Despite the chaos around her, she remained unimpressionable, unaffected by the loud arguments of her coworkers.
Examples
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His unimpressionable nature made it difficult for anyone to sway his opinions on important matters.
-
Unimpressionable and critical though he may pretend to be, Karim is unable to curtail his susceptibility when it comes to Charlie, who seems to be just as affected as the rest of the crowd.
Academic text (2014) -
The crewmen, emerging from shelter, immediately resumed their expressions of unimpressionable smugness; one of them, the Arab who had fallen on his back, walked past me and shrugged.
Fiction book (1992) -
Even after hearing all the complaints, her unimpressionable attitude helped her stay focused on her goals.
Synonyms
Does not notice or care about things that upset other people
Not likely to be harmed or changed by something
Not easily affected or harmed by something
A person who does not change their opinion when others try to persuade them
Not affected by other people or things
Not able to feel sorry for others or be emotionally moved
Not able to feel pain or emotion, often used about a god
Antonyms
A person who is easily influenced by other people's ideas, especially when young
How Impressionable
Surface Forms
Morphology
unimpressionable = impressionable (transparent) = un + impression + able
Adding the negative prefix 'un-' to 'impressionable' yields the straightforward opposite meaning 'not impressionable'.
Etymology
Unimpressionable starts with un- meaning 'not' and the rest is impression, the same idea as impress and press, which means to leave a 'mark' or a feeling. So an unimpressionable person does not easily get 'impressed' or changed by others and is not easy to influence.