WordNet sense 1 (poor physical condition; being out of shape or out of condition (as from a life of ease and luxury)):

unfitness, bad condition, poor shape

WordNet sense 2 (the quality of weather that is deliciously mild and soothing):

balminess

WordNet sense 3 (acting in a manner that is gentle and mild and even-tempered):

gentleness, mildness

WordNet sense 4 (the quality of being indistinct and without sharp outlines):

blurriness, fogginess, fuzziness, indistinctness

WordNet sense 5 (the trait of being effeminate (derogatory of a man)):

effeminacy, effeminateness, sissiness, unmanliness, womanishness