The inner, usually edible seed of a nut or fruit stone.
A drug, chemical, or other material (such as glue) that one is dependent on or uses habitually and that is often illegal or subject to government regulation:
(Geology) The central portion of the earth below the mantle, beginning at a depth of about 2,900 kilometers (1,800 miles) and probably consisting of iron and nickel. It is made up of a liquid outer core and a solid inner core.
An area of dense population:
A solution of such a substance or oil in alcohol
(Law, dated) The essential ground for action in a suit, without which there is no cause of action.
One's prevailing mood or current inclination:
The essence; the core:
The soft, spongy tissue in the center of certain plant stems
Find another word for inwardness. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for inwardness, like: internality, kernel, substance, core, center, centre, essence, gist, heart, heart-and-soul and marrow.