24 entries under efficient topic. ×

1
practical(close, mean, prudent, frugal, parsimonious)
1
prudential(close, mean, practical, prudent, frugal)
1
watchful(close, mean, practical, cautious, prudent)
1
work-saving(close, mean, practical, prudent, frugal)
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APASmart Define. (2015). unwasteful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unwasteful/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwasteful thesaurus" https://smartdefine.org/unwasteful/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unwasteful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unwasteful/thesaurus/synonyms>.
MLASmart Define. "unwasteful thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/unwasteful/thesaurus/synonyms>