Smart Definition
Etymology
Pronunciation
necio
foolish
nice
pleasant, agreeable
Necio means foolish and can be remembered as the opposite of nice0. Someone who is 'necio' is not pleasant or agreeable0.
adjective
  1. foolish
    Lacking intelligence or common sense
    Fue una decisión necia. // It was a foolish decision.
noun
  1. fool
    A person who lacks intelligence or common sense
    Solo un necio haría algo así. // Only a fool would do something like that.