Lax
Lax adjective - Failing to give proper care and attention.
Usage example: lax parents who let their kids stay out as late as they want
Thoughtless and lax are semantically related In some cases you can use "Thoughtless" instead an adjective "Lax".
Nearby Word: laxly
Thoughtless
Thoughtless adjective - Showing a lack of manners or consideration for others.
Lax and thoughtless are semantically related in negligent topic. Sometimes you can use "Lax" instead an adjective "Thoughtless".
Mutual synonyms
Cite this Source
Thoughtless and Lax. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/lax/thoughtless
Lax & Thoughtless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/lax/thoughtless>.
Thoughtless or Lax. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/lax/thoughtless.
Google Ngram Viewer shows how "lax" and "thoughtless" have occurred on timeline