(Slang) Strikingly good, effective, or skillful:
Very cruel, evil, brutal, etc.
Deserving to be despised; contemptible
Characterized by or attended with misery or woe:
Characterized by anger or spite; malicious:
The definition of corrupt is dishonest or deteriorated.
Morally bad; corrupt; perverted
Outrageously evil or wicked; abominable
Causing a feeling of horror; terrible; dreadful; frightful
The definition of infamous describes a person who has done terrible things and is known for a bad reputation.
Characterized by unforeseen or hidden hazards; dangerous or deceptive:
The definition of vicious is someone or something that is especially cruel, harsh or violent, especially when the unkindness is done intentionally.
Morally depraved; ignoble or wicked:
Very bad, disagreeable, or objectionable
The definition of base is something that forms a foundation.
Having a bad odor because of decomposition or decay; putrid; foul-smelling
Able to be depended on for the discharge of obligations incurred; of unimpaired credit.
Having sufficient worth; deserving:
Of moderately good quality:
The definition of honorable is a person with a high position, worthy of respect or with high morals.
The definition of abhorrent is something that is disgusting or hated.
Opposed in nature or character; antagonistic:
Very unpleasant or disagreeable.
(Archaic) Ugly; unattractive.
The definition of lousy is something poorly done, disgusting or gross.
Mean or spiteful:
(Originally) Exposed or liable to injury, evil, or harm
Arousing disgust or aversion; offensive or repulsive:
Showing much wear; ragged; threadbare
With no deductions; total; entire
Growing profusely or with excessive vigor:
Extremely unpleasant; repulsive:
Find another word for nefarious. In this page you can discover 49 synonyms, antonyms, idiomatic expressions, and related words for nefarious, like: wicked, atrocious, despicable, wretched, bad, evil, corrupt, depraved, detestable, flagitious and heinous.