28 entries under lifetime topic. ×

5
life process(noun, existence, processes)
2
biological clock(noun, existence, processes)
2
biorhythm(noun, existence, processes)
1
life expectancy(noun, expression, time, course, life)
1
life span(noun, expression, time, development, course)
1
orbit(noun, course, duration)
1
time(noun, course, life, duration)
1
wheel of life(noun, existence, processes)
0
duration(noun, course, life span)
0
career(noun, time, course, life, duration)
0
course(noun, time, life, duration)
0
cycle(noun, course, duration)
0
days(noun, time, course, life, duration)
0
epoch(noun, course, duration)
0
era(noun, course, duration)
0
expectancy(noun, course, duration)
0
extent(noun, course, duration)
0
generation(noun, course, duration)
0
life(noun, time, course, duration)
0
longevity(noun, course, duration)
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APASmart Define. (2015). life cycle thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/life_cycle/thesaurus/synonyms
ChicagoSmart Define. 2015. "life cycle thesaurus" https://smartdefine.org/life_cycle/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, life cycle thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/life_cycle/thesaurus/synonyms>.
MLASmart Define. "life cycle thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/life_cycle/thesaurus/synonyms>