Antonyms of adj nasty

4 senses of nasty

Sense 1
nasty (vs. nice), awful -- (offensive or even (of persons) malicious; "in a nasty mood"; "a nasty accident"; "a nasty shock"; "a nasty smell"; "a nasty trick to pull"; "Will he say nasty things at my funeral?"- Ezra Pound)

nice (vs. nasty) -- (pleasant or pleasing or agreeable in nature or appearance; "what a nice fellow you are and we all thought you so nasty"- George Meredith; "nice manners"; "a nice dress"; "a nice face"; "a nice day"; "had a nice time at the party"; "the corn and tomatoes are nice today")
        => good -- (agreeable or pleasing; "we all had a good time"; "good manners")
        => pleasant -- ((of persons) having pleasing manners or behavior; "I didn't enjoy it and probably wasn't a pleasant person to be around")

Sense 2
nasty, tight -- (exasperatingly difficult to handle or circumvent; "a nasty problem"; "a good man to have on your side in a tight situation")

INDIRECT (VIA difficult) -> easy -- (posing no difficulty; requiring little effort; "an easy job"; "an easy problem"; "an easy victory"; "the house is easy to heat"; "satisfied with easy answers"; "took the easy way out of his dilemma")

Sense 3
cruddy, filthy, foul, nasty, smutty -- (characterized by obscenity; "had a filthy mouth"; "foul language"; "smutty jokes")

INDIRECT (VIA dirty) -> clean, unobjectionable -- ((of behavior or especially language) free from objectionable elements; fit for all observers; "good clean fun"; "a clean joke")

Sense 4
filthy, foul, nasty -- (disgustingly dirty; filled or smeared with offensive matter; "as filthy as a pigsty"; "a foul pond"; "a nasty pigsty of a room")

INDIRECT (VIA dirty) -> clean -- (free from dirt or impurities; or having clean habits; "children with clean shining faces"; "clean white shirts"; "clean dishes"; "a spotlessly clean house"; "cats are clean animals")

Similarity of adj nasty

4 senses of nasty

Sense 1
nasty (vs. nice), awful -- (offensive or even (of persons) malicious; "in a nasty mood"; "a nasty accident"; "a nasty shock"; "a nasty smell"; "a nasty trick to pull"; "Will he say nasty things at my funeral?"- Ezra Pound)
       => dirty, filthy, lousy -- (vile; despicable; "a dirty (or lousy) trick"; "a filthy traitor")
       => grotty -- (very unpleasant or offensive ; "a grotty little play")
       => hateful, mean -- (characterized by malice; "a hateful thing to do"; "in a mean mood")
          Also See-> unpleasant#1

Sense 2
nasty, tight -- (exasperatingly difficult to handle or circumvent; "a nasty problem"; "a good man to have on your side in a tight situation")
       => difficult (vs. easy), hard -- (not easy; requiring great physical or mental effort to accomplish or comprehend or endure; "a difficult task"; "nesting places on the cliffs are difficult of access"; "difficult times"; "why is it so hard for you to keep a secret?")

Sense 3
cruddy, filthy, foul, nasty, smutty -- (characterized by obscenity; "had a filthy mouth"; "foul language"; "smutty jokes")
       => dirty (vs. clean) -- ((of behavior or especially language) characterized by obscenity or indecency; "dirty words"; "a dirty old man"; "dirty books and movies"; "boys telling dirty jokes"; "has a dirty mouth")

Sense 4
filthy, foul, nasty -- (disgustingly dirty; filled or smeared with offensive matter; "as filthy as a pigsty"; "a foul pond"; "a nasty pigsty of a room")
       => dirty (vs. clean), soiled, unclean -- (soiled or likely to soil with dirt or grime; "dirty unswept sidewalks"; "a child in dirty overalls"; "dirty slums"; "piles of dirty dishes"; "put his dirty feet on the clean sheet"; "wore an unclean shirt"; "mining is a dirty job"; "Cinderella did the dirty work while her sisters preened themselves")