complexness(n = noun.attribute) complexity - the quality of being intricate and compounded; "he enjoyed the complexity of modern computers"
is a kind of quality
has particulars: complicatedness, complication, knottiness, tortuousness, elaborateness, elaboration, intricacy, involution, tapestry, trickiness
Derived form adjective complex1
The state of being complex; complexity. A. Smith. [1913 Webster]
N complexity, complexness, complexus, complication, implication, intricacy, intrication, perplexity, network, labyrinth, wilderness, jungle, involution, raveling, entanglement, coil, sleave, tangled skein, knot, Gordian knot, wheels within wheels, kink, gnarl, knarl, webwork, difficulty, gnarled, knarled, complex, complexed, intricate, complicated, perplexed, involved, raveled, entangled, knotted, tangled, inextricable, irreducible.