14 entries under expression topic. ×

4
next in line(noun, idiom, heir)
1
chip off old block(noun, idiom, issue, offspring)
1
dernier ressort(replacement, alternative, alternate, backup)
1
ghost writer(replacement, alternative, alternate, backup)
1
heir in tail
1
heir of entail
1
heir of inventory
1
heir of line
1
homme de cour
1
locum tenens(replacement, alternative, alternate, backup)
1
temporary expedient(replacement, alternative, alternate, backup)
-1
follower in line
-1
pinch hitter(noun, cover, substitute, stalwart)
-2
stand by
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APASmart Define. (2016). successor thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/successor/thesaurus/synonyms
ChicagoSmart Define. 2016. "successor thesaurus" https://smartdefine.org/successor/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, successor thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/successor/thesaurus/synonyms>.
MLASmart Define. "successor thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/successor/thesaurus/synonyms>