maturate

verbs

develop and reach maturity; undergo maturation

"He matured fast"; "The child grew fast"

grow, maturate, mature

is derived from

grow old or older

"She aged gracefully"; "we age every day--what a depressing thought!"; "Young men senesce"

age, get on, maturate, mature, senesce

is derived from

ripen and generate pus

"her wounds are festering"

fester, maturate, suppurate

is derived from