graying, geriatric, older, decrepit, decaying, crumbling, decrepitude, arthritic, creaky, baby boomer, gerontological, antiaging, creaking, oldsters, antiquated, dwindling, degenerative, outmoded, ailing, elderly, dementia, shrinking, wizened, osteoporosis, senescent, presbycusis, obsolescent, ageless, frailty, boomer, dilapidated, outdated, balding, youngish, longevity, rusting, greying, youthful, wrinkly, obsolescence, newer, kinetin, oxidative, dystrophic, frail, octogenarians, burgeoning, geezerhood, obsolete, retirement, sagging, underused, modernizing, atrophying, rejuvenation, degeneration, leaky, catabolic, disintegrating, arthritis, toupees, grizzled, deteriorating, ungracefully, senility, presbyopia, codger, obesity, fading, sickly, maladapted, atherosclerosis, diminishing, replace, menopausal, gerontocracy, overworked, senile, infirmity, ossifying, chronically, overabundance, upgrade, overtaxed, skeletal, depleting, refitting, refurbish, doddering, thinning, replenishing, outliving, doddery, perpetually, macular degeneration, hormonal, progeria, midlife, stagnating, underutilized, infirm, regenerative, ageing, maturation, senescence, adaptation, nurturing, development, evolution, ripening, functioning, habituation, maturity, puberty, regeneration, acclimatization, adaption, debilitation, deterioration, gestation, responses, adulthood, lowering, enhancing, relieving, psychopharmacological, anticancer, reducing, antiinflammatory, antiviral, chemotherapeutic, modification, modifying, preventative, antihypertensive, antimicrobial, investigational, neuropharmacological, promoting, altering, anabolic, antifungal

catabiosis

aged, agene, benign prostatic hyperplasia, bph, catabiosis, cosmetic surgery, cured, exempt, facelift, face lift, face lifting, hortensia, hydrangea macrophylla hortensis, jowl, lift, mellow, mellowed, neoprene, nip and tuck, nitrogen trichloride, presbyope, progeria, rhytidectomy, rhytidoplasty, second-rater, staleness, unaged

biological process, organic process

mellowing, old