deadly

As adjectives the difference between powerful and deadly

is that powerful is having, or capable of exerting power, potency or influence while deadly is (lb) subject to death; mortal.

As an adverb deadly is

(obsolete) fatally, mortally.

As an adjective deadly

is (lb) subject to death; mortal.

As an adverb deadly

is (obsolete) fatally, mortally.

As a noun lithal is

(informal|inorganic compound) lithium aluminium hydride;.

As adjectives the difference between beautiful and deadly

is that beautiful is attractive and possessing charm while deadly is (lb) subject to death; mortal.

As an adverb deadly is

(obsolete) fatally, mortally.

As adjectives the difference between rigorous and deadly

is that rigorous is manifesting, exercising, or favoring rigour; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution of law; a rigorous definition or demonstration while deadly is (lb) subject to death; mortal.

As an adverb deadly is

(obsolete) fatally, mortally.

As adjectives the difference between deadly and undefined

is that deadly is (lb) subject to death; mortal while undefined is lacking a definition or value.

As an adverb deadly

is (obsolete) fatally, mortally.

As adjectives the difference between deadly and noxious

is that deadly is subject to death; mortal while noxious is harmful; injurious.

As an adverb deadly

is fatally, mortally.

Cold is a related term of deadly.

As adjectives the difference between cold and deadly

is that cold is (label) having a low temperature while deadly is (lb) subject to death; mortal.

As adverbs the difference between cold and deadly

is that cold is while at low temperature while deadly is (obsolete) fatally, mortally.

As a noun cold

is a condition of low temperature.

As adjectives the difference between deadly and ruinous

is that deadly is subject to death; mortal while ruinous is causing ruin; destructive, calamitous.

As an adverb deadly

is fatally, mortally.

As adjectives the difference between injurious and deadly

is that injurious is causing physical harm or injury; harmful while deadly is subject to death; mortal.

As an adverb deadly is

fatally, mortally.

As adjectives the difference between deadly and devastating

is that deadly is subject to death; mortal while devastating is causing devastation.

As an adverb deadly

is fatally, mortally.

As a verb devastating is

present participle of lang=en.