24 entries under lifetime topic. ×

3
time(noun, course, life, stretch, period)
2
duration(noun, present, turn, point, course)
2
life(noun, present, turn, point, course)
2
life expectancy(noun, expression, time, course, life)
1
epoch(noun, present, turn, point, course)
1
era(noun, present, turn, point, course)
1
extent(noun, present, turn, point, course)
1
generation(noun, present, turn, point, course)
1
life cycle(noun, expression, time, development, course)
1
period(noun, present, turn, point, course)
1
season(noun, present, turn, point, course)
1
span(noun, present, turn, point, course)
0
career(noun, time, course, life, period)
0
course(noun, time, life, period, duration)
0
cycle(noun, course, duration)
0
days(noun, time, course, life, period)
0
expectancy(noun, course, duration)
0
history(noun, course, duration)
0
length(noun, course, duration)
0
longevity(noun, course, duration)
<12>
13 years ago|1.3k views|share |citing 
APASmart Define. (2013). life span thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/life_span/thesaurus/synonyms
ChicagoSmart Define. 2013. "life span thesaurus" https://smartdefine.org/life_span/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, life span thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/life_span/thesaurus/synonyms>.
MLASmart Define. "life span thesaurus" 28 June 2013. Web. 24 September 2026. <https://smartdefine.org/life_span/thesaurus/synonyms>