extravagant 11 Associations

prodigal profligate spendthrift wasteful (similar term)

inefficient 11 Associations

uneconomical (similar term) wasteful (similar term) incompetent (related term) ineffective (related term) uneffective (related term) ineffectual (related term) efficient (antonym)

pound-foolish 13 Associations

wasteful (similar term)

prodigal 8 Associations

extravagant profligate spendthrift wasteful (similar term)

profligate 10 Associations

extravagant prodigal spendthrift wasteful (similar term)

spendthrift 11 Associations

extravagant prodigal profligate wasteful (similar term)

uneconomic 10 Associations

uneconomical wasteful (similar term)

uneconomical 12 Associations

uneconomic wasteful (similar term)