immatureness

== English == === Etymology === From immature +‎ -ness. === Noun === immatureness (uncountable) The quality or state of being immature; immaturity. === Further reading === “immatureness”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === misnumerates