Synonyms and Antonyms of LIGHT-MINDEDNESS

a lack of seriousness often at an improper time <she displays a light-mindedness that might be excusable in a teenager but not in someone hoping to make it in the business world>

April 21, 2015
omnipotent Hear it
having unlimited authority or influence
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears