Careless
Careless adjective - Not paying or showing close attention especially for the purpose of avoiding trouble.
Unimpressionable and careless are semantically related. In some cases you can use "Unimpressionable" instead an adjective "Careless".
Unimpressionable
Unimpressionable adjective - Not sensitive or susceptible to impression.
Careless and unimpressionable are semantically related. Sometimes you can use "Careless" instead an adjective "Unimpressionable".
Mutual synonyms
Cite this Source
Unimpressionable and Careless. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/careless/unimpressionable
Careless & Unimpressionable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/careless/unimpressionable>.
Unimpressionable or Careless. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/careless/unimpressionable.
Google Ngram Viewer shows how "careless" and "unimpressionable" have occurred on timeline