deadly

As adjectives the difference between deadly and scary

is that deadly is (lb) subject to death; mortal while scary is causing or able to cause fright.

As an adverb deadly

is (obsolete) fatally, mortally.

As a noun scary is

barren land having only a thin coat of grass.

In obsolete|lang=en terms the difference between reverb and deadly

is that reverb is (obsolete) to echo while deadly is (obsolete) fatally, mortally.

As a noun reverb

is (audio effects) an electronic effect which simulates echoes or reverberations in the sound signal being processed.

As a verb reverb

is (obsolete) to echo.

As an adjective deadly is

(lb) subject to death; mortal.

As an adverb deadly is

(obsolete) fatally, mortally.

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.