4 entries under aged topic. ×

4
first(adjective, senior, eldest)
2
earliest
2
original
1
primeval
10 years ago|2.6k views|share |citing 
APASmart Define. (2015). oldest thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/oldest/thesaurus/synonyms
ChicagoSmart Define. 2015. "oldest thesaurus" https://smartdefine.org/oldest/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, oldest thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/oldest/thesaurus/synonyms>.
MLASmart Define. "oldest thesaurus" 31 December 2015. Web. 24 September 2026. <https://smartdefine.org/oldest/thesaurus/synonyms>