7 entries under expression topic. ×

0
first child
0
first principle
0
illegitimate child
0
most senior
0
of a former period(adjective, idiom, older)
0
of an earlier time(adjective, idiom, older)
0
of long standing(idiom, oldness)
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). firstborn thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/firstborn/thesaurus/synonyms
ChicagoSmart Define. 2015. "firstborn thesaurus" https://smartdefine.org/firstborn/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, firstborn thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/firstborn/thesaurus/synonyms>.
MLASmart Define. "firstborn thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/firstborn/thesaurus/synonyms>