Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of pernicious is as below...

Damageable :: Damageable (a.) Hurtful; pernicious.

Misbegotten :: Misbegotten (p. a.) Unlawfully or irregularly begotten; of bad origin; pernicious.

Scathful :: Scathful (a.) Harmful; doing damage; pernicious.

Pestilence :: Pestilence (n.) Fig.: That which is pestilent, noxious, or pernicious to the moral character of great numbers..

Balefully :: Balefully (adv.) In a baleful manner; perniciously.

Pestilential :: Pestilential (a.) Hence: Mischievous; noxious; pernicious; morally destructive.

Blast :: Blast (n.) A sudden, pernicious effect, as if by a noxious wind, especially on animals and plants; a blight..

Blasting :: Blasting (n.) A blast; destruction by a blast, or by some pernicious cause..

Pestilent :: Pestilent (a.) Pestilential; noxious; pernicious; mischievous.

Deleterious :: Deleterious (a.) Hurtful; noxious; destructive; pernicious; as, a deleterious plant or quality; a deleterious example..

Malignant :: Malignant (a.) Characterized or caused by evil intentions; pernicious.

Wicked :: Wicked (a.) Cursed; baneful; hurtful; bad; pernicious; dangerous.

Worst :: Worst (a.) Bad, evil, or pernicious, in the highest degree, whether in a physical or moral sense. See Worse..

Blast :: Blast (v. t.) To injure, as by a noxious wind; to cause to wither; to stop or check the growth of, and prevent from fruit-bearing, by some pernicious influence; to blight; to shrivel..

Pernicious :: Pernicious (a.) Quick; swift (to burn).

Damnable :: Damnable (a.) Odious; pernicious; detestable.

Baneful :: Baneful (a.) Having poisonous qualities; deadly; destructive; injurious; noxious; pernicious.

Noxious :: Noxious (a.) Hurtful; harmful; baneful; pernicious; injurious; destructive; unwholesome; insalubrious; as, noxious air, food, or climate; pernicious; corrupting to morals; as, noxious practices or examples..

Malignity :: Malignity (n.) Extreme evilness of nature or influence; perniciousness; heinousness; as, the malignity of fraud..

Baleful :: Baleful (a.) Full of deadly or pernicious influence; destructive.

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