thriftless

Adjective

  1. careless of the future

thriftless - LookUp adjective

  1. (of a person or their behaviour) spending money in an extravagant and wasteful way

Thesaurus

Adjective

  1. he is a generous, often thriftless fellow

Similar Words: extravagant profligate spendthrift unthrifty improvident wasteful free-spending prodigal squandering lavish immoderate excessive imprudent reckless irresponsible

Opposites: thrifty