economize , economise
vb often foll by: on to limit or reduce (expense, waste, etc.)
economization, economisation n
English Collins Dictionary - English Definition & Thesaurus
be economical, be frugal, be on a shoestring, be sparing, cut back, draw in one's horns, husband, pull in one's horns, retrench, save, scrimp, tighten one's belt
be extravagant, push the boat out (informal) spend, splurge, squander
English Collins Dictionary - English synonyms & Thesaurus
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