Noun nastiness has 3 senses
- filth, filthiness, foulness, nastiness - a state characterized by foul or disgusting dirt and refuse
--1 is a kind of unsanitariness
- cattiness, bitchiness, spite, spitefulness, nastiness - malevolence by virtue of being malicious or spiteful or nasty
--2 is a kind of malevolence, malevolency, malice
- nastiness - the quality of being unpleasant; "I flinched at the nastiness of his wound"
--3 is a kind of unpleasantness
Antonyms: niceness
--3 has particulars: beastliness
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