mischievous

Nefarious is a synonym of mischievous.

As adjectives the difference between mischievous and nefarious

is that mischievous is causing mischief; injurious while nefarious is sinful, villainous, criminal, or wicked, especially when noteworthy or notorious for such characteristics.

As a noun troll

is ogre.

As an adjective mischievous is

causing mischief; injurious.

As adjectives the difference between rude and mischievous

is that rude is bad-mannered while mischievous is causing mischief; injurious.

As adjectives the difference between mean and mischievous

is that mean is common; general while mischievous is causing mischief; injurious.

As a verb mean

is to intend.

As a noun mean

is a method or course of action used to achieve some result.

Mischievous is a synonym of sportive.

As adjectives the difference between mischievous and sportive

is that mischievous is causing mischief; injurious while sportive is gay; frolicsome; merry.

As a noun sportive is

(cycling) cyclosportive.

Prejudicial is a related term of mischievous.

As adjectives the difference between prejudicial and mischievous

is that prejudicial is exhibiting prejudice or bias while mischievous is causing mischief; injurious.

As adjectives the difference between obnoxious and mischievous

is that obnoxious is extremely unpleasant, offensive, very annoying, odious or contemptible while mischievous is causing mischief; injurious.

As adjectives the difference between grievous and mischievous

is that grievous is causing grief, pain or sorrow while mischievous is causing mischief; injurious.

Malignant is a related term of mischievous.

As adjectives the difference between malignant and mischievous

is that malignant is harmful, malevolent, injurious while mischievous is causing mischief; injurious.

As a noun malignant

is .

As an adjective mischievous is

causing mischief; injurious.