economical Antonyms

failing to make the best use of time openhanded freehanded bighearted freehearted high-priced unsystematic wasteful unwieldy unthrifty unsparing unresponsible unreasonable thriftless sustained sumptuous squandering spendthrift high-ticket overgenerous failing to make the best use of resources worth a fortune exxie costing a bomb uneconomical time-consuming pound-foolish overpriced out of pocket exy exxy disorganised pricey at a premium not-for-profit expensiveness unstinting profligate prodigal generous free flat-footed feckless extravagant expensive exorbitant excessive disorganized disburser cumbersome