squandered

Verb

• spend thoughtlessly; throw away
  • "You squandered the opportunity to get and advanced degree"
• spend extravagantly
• simple past and past participle of squander

Adjective Satellite

• not used to good advantage
  • "squandered money cannot be replaced"

Synonyms

blow, consume, squander, ware, waste, wasted

Antonyms

conserve