life history

noun 0.704

lifespan

noun 0.671

cycle

noun 0.655

life

noun 0.634

lifetime

noun 0.629

carbon cycle

noun 0.613

water cycle

noun 0.598

wheel of life

noun 0.593

lif

noun 0.592

cyclicity

noun 0.591

machine cycle

noun 0.581

lifestyle

noun 0.580

nitrogen cycle

noun 0.577

menstrual cycle

noun 0.575

operating cycle

noun 0.563

macrocycle

noun 0.562

subcycle

noun 0.562

way of life

noun 0.558

cycling

noun 0.558

cyclicality

noun 0.557

sulfur cycle

noun 0.553

supercycle

noun 0.544

shelf life

noun 0.537

ontogeny

noun 0.537

pot life

noun 0.535

change of life

noun 0.532

life form

noun 0.530

estrous cycle

noun 0.529

livelong

noun 0.529

food chain

noun 0.528

dark life

noun 0.525

childhood

noun 0.524

half-life

noun 0.520

lifeform

noun 0.520

battery life

noun 0.520

life science

noun 0.515

living

noun 0.513

end-of-life

noun 0.513

walk of life

noun 0.513

cyclo

noun 0.512

citric acid cycle

noun 0.504

evolution

noun 0.504

chrysalis

noun 0.504

cycle threshold

noun 0.504

social life

noun 0.503

execution cycle

noun 0.503

biorhythm

noun 0.501