4
concordance(noun, agreement, union, accord, harmony)
4
coronation(noun, commission)
4
development(noun, increase, raise, gain, rise)
4
entree
4
expansion(noun, increase, raise, rise, growth)
4
inauguration(noun, power, commission, succession)
4
investment(noun, power, succession, inauguration)
4
recruitment
4
reinforcement(noun, increase, rise, growth, extra)
4
supplement(noun, increase, raise, rise, extra)
3
Advent
3
accedence(noun, agreement, approval, assent)
3
accessory(noun, adjective, extra, supplement, appendage)
3
adit(noun, appearance, arrival, access, entering)
3
aggrandizement(noun, advance, increase, raise, gain)
3
appointment(noun, commission, succession)
3
arrangement(noun, agreement)
3
bond(noun, agreement)
3
capitulation(noun, agreement)
3
compact(noun, agreement)
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APASmart Define. (2016). accession thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/accession/thesaurus/synonyms
ChicagoSmart Define. 2016. "accession thesaurus" https://smartdefine.org/accession/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, accession thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/accession/thesaurus/synonyms>.
MLASmart Define. "accession thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/accession/thesaurus/synonyms>