Synonyms of deadly from BoostVocab

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deadly

/'dɛdli/

Synonyms of deadly Antonyms of deadly Examples of deadly Usage of deadly Parts of deadly Definition that contains deadly Words sounding like deadly Explanation of deadly

adverb
(used as intensives) extremely
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"deadly dull" "deadly earnest"

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deucedly devilishly insanely madly
adjective
causing or capable of causing death
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"a deadly enemy"

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deathly mortal fatal
adjective
involving loss of divine grace or spiritual death
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"the seven deadly sins"

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mortal unpardonable
adjective
of an instrument of certain death
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"deadly poisons"

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lethal fatal
adjective
extremely poisonous or injurious; producing venom
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venomous virulent toxic
adjective
exceedingly harmful
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baneful pernicious pestilent noxious
adverb
as if dead
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lifelessly
adjective
(of a disease) having a rapid course and violent effect
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Similar:

virulent

Synonyms & Similar Words

mortal fatal toxic lethal madly insanely venomous deathly pernicious noxious virulent unpardonable pestilent deucedly devilishly lifelessly baneful deadliness