0
expedient(careful, wise, tight, prudent, frugal)
0
far-sighted(careful, wise, tight, prudent, frugal)
0
farsighted(wise, prudent, foresighted)
0
foresighted(careful, wise, tight, prudent, frugal)
0
guarded(cautious, suspicious, watchful)
0
heedful(cautious, suspicious, watchful)
0
inexpensive
0
judicious(careful, wise, tight, prudent, frugal)
0
meticulous(careful, prudent, sparing, economical, thrifty)
0
mingy(careful, prudent, frugal, sparing, economical)
0
mistrustful(cautious, suspicious, watchful)
0
on the lookout(expression, idiom, cautious, suspicious, watchful)
0
operative
0
politic(careful, wise, tight, prudent, frugal)
0
prepared(careful, wise, tight, prudent, frugal)
0
preservative
0
preserving(careful, prudent, frugal, sparing, economical)
0
productive
0
proficient
0
reasonable
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). unwasteful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unwasteful/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwasteful thesaurus" https://smartdefine.org/unwasteful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unwasteful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unwasteful/thesaurus/synonyms>.
MLASmart Define. "unwasteful thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unwasteful/thesaurus/synonyms>