feckless
adjective/ˈfekləs/
/ˈfekləs/
(disapproving)- having a weak character; not behaving in a responsible way
- They were too lazy, feckless and arrogant to take the work seriously.
Word Originlate 16th cent.: from Scots and northern English dialect feck (from effeck, variant of effect) + -less.
Check pronunciation:
feckless