7
antiquity(noun, oldness)
5
age(noun, oldness)
2
antique(noun, oldness)
1
agedness(noun, oldness)
1
ancient
1
ancients
1
antiquation(noun, oldness)
1
archaic
1
atavism
1
inveteracy
1
old age(expression, idiom, oldness)
1
primogeniture
1
senescence
1
senility
1
seniority
1
time immemorial
1
veneration(noun, oldness)
0
ago
0
ancient times(expression, idiom)
0
ancientry
<123>
11 years ago|956 views|share |citing 
APASmart Define. (2015). ancientness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ancientness/thesaurus/synonyms
ChicagoSmart Define. 2015. "ancientness thesaurus" https://smartdefine.org/ancientness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, ancientness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ancientness/thesaurus/synonyms>.
MLASmart Define. "ancientness thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/ancientness/thesaurus/synonyms>