This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Secreting and transmitting venom: a venomous snake.

adj. Full of or containing venom.

adj. Malicious; spiteful: a venomous remark. See Synonyms at poisonous.

adj. Full of venom.

adj. Toxic; poisonous.

adj. Noxious; evil.

adj. Malignant; spiteful; hateful.

adj. Producing venom (poison usually injected into an enemy or prey by biting or stinging) in glands or accumulating venom from food.

adj. powerful

adj. Full of venom; noxious to animal life; poisonous.

adj. Having a poison gland or glands for the secretion of venom, as certain serpents and insects.

adj. Noxious; mischievous; malignant; spiteful.

Pull of venom; noxious or hurtful by means or reason of venom; venenose; poisonous: as, a venomous reptile or insect; a venomous bite.

Hence, noxious; virulent; extremely hurtful or injurious; poisonous in any way.

Very spiteful or hateful; virulent; malignant; intended or intending to do harm: as, venomous eyes or looks; a venomous attack; venomous enemies.

adj. marked by deep ill will; deliberately harmful

adj. extremely poisonous or injurious; producing venom

"And a congressman in line for a key leadership position is defending himself against what he calls venomous attacks."

malicious    toxic   

non-venomous   

venomous spiders    venomous serpents   

poisonous    noxious    mischievous    malignant    spiteful    toxic   

poisonous    malevolent    vindictive    murderous    spiteful    vicious    hateful    malicious    loathsome    vengeful