20
frugal(adjective, careless)
13
miser(noun, saver)
7
careful
7
parsimonious
5
collector
5
prudent
4
provident(adjective, careful, frugal, improvident)
4
sparing(verb, generous)
4
thrifty(adjective, economical)
4
economical
4
affordable(adjective, moderate, accessible, expensive, high-priced)
4
stingy(adjective, generous, averse)
3
niggardly
3
economizing
3
meager(verb, adjective)
3
cautious
2
cheapskate
2
spare
2
tight
1
miserly
11 years ago|2k views|share |citing 
APASmart Define. (2015). spendthrift thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/spendthrift/thesaurus/antonyms
ChicagoSmart Define. 2015. "spendthrift thesaurus" https://smartdefine.org/spendthrift/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, spendthrift thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/spendthrift/thesaurus/antonyms>.
MLASmart Define. "spendthrift thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/spendthrift/thesaurus/antonyms>