cavalieradjective
uk/ˌkæv.əlˈɪər/us/ˌkæv.əlˈɪr/disapprovingnot considering other people's feelings or safety:
That's a rather cavalier attitude.
Thesaurus: synonyms and related words
Inconsiderate
- cowboy
- crass
- inconsiderate
- indiscreet
- indiscretion
- indiscriminate
- insensitive
- irresponsible
- tactless
- thoughtless
- uncaring
- unchristian
- unthinking
- wanton