19 entries under adjective topic. ×

9
frugal(characteristic, quality, mean, careful)
6
thrifty(mean, careful, cautious, prudent)
4
cost-effective(close, mean, practical, profit)
4
economical(close, mean, careful, wise)
4
provident(mean, careful, practical, prudent)
3
economic
3
efficient(close, mean, practical, prudent)
3
wary(close, mean, careful, cautious)
2
money-saving(close, mean, practical, prudent)
1
Scotch
0
competent
0
effective
0
effectual
0
efficacious
0
inexpensive
0
operative
0
productive
0
proficient
0
reasonable
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APASmart Define. (2015). unwasteful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unwasteful/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwasteful thesaurus" https://smartdefine.org/unwasteful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unwasteful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unwasteful/thesaurus/synonyms>.
MLASmart Define. "unwasteful thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unwasteful/thesaurus/synonyms>