18 entries under idiom topic. ×

2
heir apparent
2
heir presumptive
2
next in line(noun, expression, person)
2
next of kin(noun, expression, relative)
2
rising generation(expression, posterity)
1
heir in tail
1
heir of entail
1
heir of inventory
1
heir of line
1
hostages to fortune
0
estate attorney's concern
0
hell upon earth(expression, pain)
0
iron age(expression, pain)
0
one who's succeeding
0
one who inherits
0
peck of troubles(expression, pain)
0
reign of terror(expression, pain)
0
slough of despond(expression, pain)
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APASmart Define. (2016). heir thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/heir/thesaurus/synonyms
ChicagoSmart Define. 2016. "heir thesaurus" https://smartdefine.org/heir/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, heir thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/heir/thesaurus/synonyms>.
MLASmart Define. "heir thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/heir/thesaurus/synonyms>