82 entries under adjective topic. ×

6
old(late, past, previous, early)
6
prefatory(precedence, precursor)
6
sometime(adverb, late, old, past)
6
whilom
5
ahead(adverb, earlier)
5
beforehand(adverb, first, forward, preceding)
5
early(late, old, past, first)
5
fore
5
preparatory
5
recent(new, fresh, late, old)
4
ancient(late, old, past, first)
4
bygone(late, old, past, previous)
4
first(lower, opening, basic, old)
4
foremost(first, forward)
4
leading(past, first, forward, previous)
4
older(senior, oldest)
4
once(adverb, late, old, past)
4
preexistent
4
previously(adverb, first, forward, priority)
4
then
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APASmart Define. (2015). prior thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/prior/thesaurus/synonyms
ChicagoSmart Define. 2015. "prior thesaurus" https://smartdefine.org/prior/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, prior thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/prior/thesaurus/synonyms>.
MLASmart Define. "prior thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/prior/thesaurus/synonyms>