s, a, e, n, m, r, t, i, u are letters that make 'immatureness'
MA, MAT, re, ma, at, en, mA, SS, mm, ENE, mat, mature, immature, Ur, NE, ness, Re, matureness, At, Es, Ne are words within 'immatureness'
1 possible definitions for 'immatureness'
Under this definition, immatureness is a noun and has the following properties:
immaturity has the same meaning as immatureness
maturity, matureness have the opposite meaning of 'immatureness'
'immatureness' can be a type of state.
puerility, greenness, jejuneness, callowness, juvenility, prematureness, prematurity, adolescence, childhood, infancy, babyhood are types of 'immatureness'.
immature, young, green, unripe, unripened are derivatives of 'immatureness'.