Adjective

(er)

* 1623 , (William Shakespeare), First Folio, The Merchant of Venice :

So shines a good deed in a naughty world.

* 1644 , (John Milton), Aeropagitica :

Wholesome meats to a vitiated stomack differ little or nothing from unwholesome; and best books to a naughty mind are not unappliable to occasions of evill.

* (rfdate) Udall:

Such as be intemperant, that is, followers of their naughty appetites and lusts.

(obsolete) Bad, worthless, substandard.

* (rfdate) American King James Bible, Jeremiah 24:2:

One basket had very good figs, even like the figs that are first ripe: and the other basket had very naughty figs, which could not be eaten, they were so bad.

Mischievous; tending to misbehave or act badly (especially of a child).

Some naughty boys at school hid the teacher's lesson notes.

Immoral]], sexually provocative; now in weakened sense, [[risqué, cheeky.

I bought some naughty lingerie for my honeymoon.

If I see you send another naughty email to your friends, you will be forbidden from using the computer!

Adjective

(en adjective)

Turned aside; hence, specifically, turned away from the (morally) right; willfully erring; wicked; perverted.

Obstinately in the wrong; stubborn; intractable; hence, wayward; vexing; contrary.

* {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)

, title= Welcome to the plastisphere , passage=[The researchers] noticed many of their pieces of [plastic marine] debris sported surface pits around two microns across.

(legal, of a verdict) Ignoring the evidence or the judge's opinions.