7 entries under erstwhile topic. ×

3
preceding(adjective, old, past, higher, upper)
2
foregoing(adjective, old, past, previous, higher)
1
above(old, past, previous, higher, upper)
1
aforementioned(old, past, higher, upper, departed)
1
ex-(adjective, old, past, higher, upper)
1
long gone(expression, old, past, higher, departed)
1
of yore(expression, idiom, old, past, higher)
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APASmart Define. (2015). whilom thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/whilom/thesaurus/synonyms
ChicagoSmart Define. 2015. "whilom thesaurus" https://smartdefine.org/whilom/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, whilom thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/whilom/thesaurus/synonyms>.
MLASmart Define. "whilom thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/whilom/thesaurus/synonyms>