smallness

(n) the property of having a relatively small size littleness,
(n) the property of being a relatively small amount
- he was attracted by the smallness of the taxes
(n) the property of having relatively little strength or vigor
- the smallness of her voice
littleness,
(n) lack of generosity in trifling matters littleness, pettiness,

littleness pettiness

bigness largeness