Synonyms|164Antonyms|17|Broader|0Narrower|0Related|130
13
former(noun, adjective, order, time, past)
10
erstwhile(adjective, precede)
10
old(adjective, precede, bygone, antecedent, foretime)
9
past(adjective, precede, bygone, antecedent, foretime)
9
quondam(adjective, precede)
8
late(adjective, precede)
8
previous(adjective, precede)
8
sometime(adjective, precede)
6
once(adjective, adverb, past, precede)
6
prior
5
earlier(adjective, adverb)
4
onetime(adjective, precede)
4
before
4
bygone
4
formerly(adverb, the past)
4
heretofore
4
previously
3
beforetime
3
erst
3
last
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APASmart Define. (2015). whilom thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/whilom/thesaurus/synonyms
ChicagoSmart Define. 2015. "whilom thesaurus" https://smartdefine.org/whilom/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, whilom thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/whilom/thesaurus/synonyms>.
MLASmart Define. "whilom thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/whilom/thesaurus/synonyms>