lovely, wonderful, amusing
Examples of synonyms for the adjective nice are:likableaffableagreeablefriendlypleasingattractivebecomingflatteringsuitableappropriate
nice looking
you are awesome
no
The word "nice" has several synonyms depending on its use.A nice person could be friendly, amiable, amicable, agreeable, courteous, genial, congenial, sociable, charming, or pleasant.A nice place could be pleasant, comfortable, lovely, suitable, or appropriate.The slang use of nice (very good) could be outstanding, excellent, superb, marvelous, or splendid.
It is hard to find just one word that can replace "misbehave". If you are talking about a machine, you could use "malfunction". When talking about people, synonyms have more than one word, e.g. act up play up make trouble behave badly be bad be naughty be rude be mean not nice
Beautiful, attractive, nice...
Polite Respectful
lovely, kind, sweet
Robbing, thieving, some nice alternatives for you there.
Examples of synonyms for the adjective nice are:affableagreeableamiableamusingappropriateattractivebeautifulbecomingcaringcharmingconsideratecordialcourteousdelightfulenjoyablefantasticfineflatteringfriendlygenerousgenialgoodkindlikablelovelyneatobligingpicturesquepleasantpleasingpolitepreciseprettyrefinedsuitablesympatheticthoughtfultidytrimwarm-heartedwonderful
Kind, Friendly, Agreeable, Amiable all mean nice.