Synonyms of thriftless in English:

thriftless


See US English definition of thriftless

See UK English definition of thriftless

adjective

1‘he is a generous, often thriftless fellow’

SYNONYMS
extravagant, profligate, spendthrift, unthrifty, improvident, wasteful, free-spending, prodigal, squandering, lavish
immoderate, excessive, imprudent, reckless, irresponsible
ANTONYMS

thrifty