24 entries under course topic. ×

16
time(noun, life, stretch, period)
14
life(noun, time, present, turn, point)
8
generation(noun, present, turn, point)
8
period(noun, present, turn, point)
7
duration(noun, time, present, turn, point)
6
longevity(noun, age, duration)
5
epoch(noun, present, turn, point)
5
era(noun, present, turn, point)
5
life span(noun, expression, idiom, present, turn)
4
career(noun, time, life, span)
3
history(noun, duration)
2
life expectancy(noun, expression, idiom, time)
1
days(noun, time, life, span)
1
extent(noun, present, turn, point)
1
natural life(noun, expression, time, life)
1
season(noun, present, turn, point)
1
span(noun, time, present, turn, point)
0
cycle(noun, duration)
0
expectancy(noun, duration)
0
length(noun, duration)
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APASmart Define. (2015). lifetime thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lifetime/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifetime thesaurus" https://smartdefine.org/lifetime/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, lifetime thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lifetime/thesaurus/synonyms>.
MLASmart Define. "lifetime thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/lifetime/thesaurus/synonyms>