6
unexpended
5
fresh
4
unapplied
4
unemployed
4
unexercised
3
leftover
3
odd
3
remaining
3
unconsumed
3
unexhausted
3
untouched
3
untrodden
2
extra
2
new
2
saved
1
held
1
held back
1
held in reserve(expression, idiom)
1
held out
1
in abeyance
11 years ago|1k views|share |citing 
APASmart Define. (2015). unspent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unspent/thesaurus/synonyms
ChicagoSmart Define. 2015. "unspent thesaurus" https://smartdefine.org/unspent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, unspent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unspent/thesaurus/synonyms>.
MLASmart Define. "unspent thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/unspent/thesaurus/synonyms>