What are the antonyms for CAREFUL?

Synonyms for CAREFUL

Usage Examples for CAREFUL

  1. Mr. Jardine hasn't said a word about it himself, so please be careful what you say before him. - "A Daughter of the Land" by Gene Stratton-Porter
  2. You want to be mighty careful about that." - "The Story of a Doctor's Telephone--Told by His Wife" by Ellen M. Firebaugh