increase, develop, heighten, gain, mount, rise, and sprout. There are actually TONS more.
ageing
Exponential means growing or increasing very rapidly.
Synonyms are flourishing, successful, affluent, or wealthy.
When I was growing "significantly" I experienced bone pain especially in the legs.
Some good synonyms for the word "exponential" are, accumulative, declining, depleted, down, fourfold, gathering, graduated, growing, abacus, algorithm, approximation, average, countdown, binomial and deviation.
Synonyms: cultivation, husbandry, crop growing, food production, agronomy, farming, agricultural science.
Regrowth is the process of growing things by development or increasing gradually. Synonyms for this would be result, expansion, augmentation, excrescence, or outgrowth.
In biology a synonyms are: development growing maturation ontogenesis ontogeny the process of becoming larger increase increment the gradual beginning emergence outgrowth
developing, beginning, growing, promising, potential, burgeoning, embryonic
They are synonyms.
Synonyms
Relative and kin are synonyms.