Careless
WordNet
adjective
(1) Effortless and unstudied
"An impression of careless elegance"
"Danced with careless grace"
(2) Marked by lack of attention or consideration or forethought or thoroughness; not careful
"Careless about her clothes"
"Forgotten by some careless person"
"A careless housekeeper"
"Careless proofreading"
"It was a careless mistake"
"Hurt by a careless remark"
WiktionaryText
Adjective
- Not giving sufficient attention or thought, especially concerning the avoidance of harm or mistakes.
- Jessica was so careless that she put her shorts on backwards.
- Not concerned or worried about.
- Showing no interest or effort.