improvidently
/ɪmˈprɑvɪdəntli/
adverb
- In a way that shows a lack of care for the future, especially by spending money or using resources wastefully.
- The town had improvidently used up its water supply during the drought.
- She spent her inheritance improvidently and was soon broke.
- He improvidently quit his job without having another one lined up.
Synonyms