All wastefully synonyms

adverb wastefully

• thriftless — without thrift; improvident; wasteful.
• wildly — living in a state of nature; not tamed or domesticated: a wild animal; wild geese.
• extravagantly — With lavish expenditure or behaviour.
• lavishly — expended, bestowed, or occurring in profusion: lavish spending.
• economical — avoiding waste or extravagance; thrifty: an economical meal; an economical use of interior space.
• inefficiently — not efficient; unable to effect or achieve the desired result with reasonable economy of means.
• profligate — utterly and shamelessly immoral or dissipated; thoroughly dissolute.
• improvidently — In an improvident manner.
• carelessly — If someone does something carelessly, they do it without much thought or effort.
• prodigally — wastefully or recklessly extravagant: prodigal expenditure.
• foolishly — In an unwise manner; stupidly.
• immoderately — In an immoderate manner.
• recklessly — utterly unconcerned about the consequences of some action; without caution; careless (usually followed by of): to be reckless of danger.