10 entries under duration topic. ×

7
archaeological period(expression, period, interval, archaeology)
7
era(noun, time, period, stage)
5
period(noun, time, stage)
4
age(noun, time, period, stage)
4
stage(noun, time, period)
3
century(noun, time, period, stage)
3
epoch(noun, time, period, stage)
3
time(noun, period, stage)
2
date(noun, time, period, stage)
2
lifetime(noun, time, period, stage)
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APASmart Define. (1970). neolithic era thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/neolithic_era/thesaurus/broader
ChicagoSmart Define. 1970. "neolithic era thesaurus" https://smartdefine.org/neolithic_era/thesaurus/broader (accessed September 25, 2026).
HarvardSmart Define 1970, neolithic era thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/neolithic_era/thesaurus/broader>.
MLASmart Define. "neolithic era thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/neolithic_era/thesaurus/broader>