M3A1T1U1R1E1
8 points
MATURE is validvalid
fully developed [adj MATURER, MATUREST] : MATURELY [adv], MATURITY [n] / to make mature [v MATURED, MATURES, MATURING]
to develop fully, also MATURATE [v MATURED, MATURING, MATURES] / fully developed, also MATURATE [adj MATURER, MATUREST, MATURELY]