1
chipper(adjective, good, clear, pleasant, keen)
1
contemporary(adjective, unusual, strange, fresh, original)
1
current(adjective, good, open, fit, fresh)
1
cutting-edge(adjective, unusual, strange, fresh, original)
1
dated
1
decayed
1
different(adjective, unusual, strange, new, fresh)
1
disaccustomed
1
discarded(adjective, waste, excess, leftover)
1
dissimilar(adjective, unusual, strange, fresh, original)
1
distinct(adjective, unusual, strange, fresh, original)
1
do-nothing(adjective, dull, idle, sluggish, lazy)
1
down(dull, idle, sluggish, lazy, inactive)
1
draggy(adjective, dull, idle, sluggish, lazy)
1
dusty
1
energetic(adjective, good, clear, pleasant, bright)
1
ever-new
1
evergreen
1
expired
1
extinct
11 years ago|10k views|share |citing 
APASmart Define. (2015). unused thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unused/thesaurus/synonyms
ChicagoSmart Define. 2015. "unused thesaurus" https://smartdefine.org/unused/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unused thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unused/thesaurus/synonyms>.
MLASmart Define. "unused thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/unused/thesaurus/synonyms>