Synonyms of wasteful in English:

wasteful


See US English definition of wasteful

See UK English definition of wasteful

See Spanish definition of despilfarrador

adjective

1‘wasteful use of energy in the home’

SYNONYMS
prodigal, profligate, uneconomical, extravagant, lavish, excessive, careless, imprudent, improvident, reckless
thriftless, spendthrift, squandering
needless, useless, not needed, squandered
ANTONYMS

thrifty, frugal