soporific

As adjectives the difference between obtunded and soporific

is that obtunded is (medicine) describing someone who is far from alert or oriented to time and space, and exhibits other signs being confused, a state just short of frank delirium while soporific is tending to induce sleep.

As a verb obtunded

is (obtund).

As a noun soporific is

something inducing sleep, especially a drug.

In figuratively|lang=en terms the difference between anodyne and soporific

is that anodyne is (figuratively) a source of relaxation or comfort while soporific is (figuratively) something boring or dull.

As adjectives the difference between anodyne and soporific

is that anodyne is capable]] of [[soothe|soothing or eliminating pain while soporific is tending to induce sleep.

As nouns the difference between anodyne and soporific

is that anodyne is (pharmacology) any medicine or other agent that relieves pain while soporific is something inducing sleep, especially a drug.

As adjectives the difference between rustic and soporific

is that rustic is country-styled or pastoral; rural while soporific is tending to induce sleep.

As nouns the difference between rustic and soporific

is that rustic is a (sometimes unsophisticated) person from a rural area while soporific is something inducing sleep, especially a drug.

Soporific is a synonym of opiate.

As nouns the difference between soporific and opiate

is that soporific is something inducing sleep, especially a drug while opiate is "opiates".

As an adjective soporific

is tending to induce sleep.

As a noun soporific is

something inducing sleep, especially a drug.

As an adjective soporific is

tending to induce sleep.

As adjectives the difference between soporific and sonorific

is that soporific is tending to induce sleep while sonorific is producing sound.

As a noun soporific

is something inducing sleep, especially a drug.

As nouns the difference between taxonomy and soporific

is that taxonomy is the science or the technique used to make a classification while soporific is something inducing sleep, especially a drug.

As an adjective soporific is

tending to induce sleep.

As nouns the difference between narcotic and soporific

is that narcotic is any class of substances or drugs, that reduces pain, induces sleep and may alter mood or behaviour while soporific is something inducing sleep, especially a drug.

As adjectives the difference between narcotic and soporific

is that narcotic is of, or relating to narcotics while soporific is tending to induce sleep.

As adjectives the difference between soporific and nonsoporific

is that soporific is tending to induce sleep while nonsoporific is not soporific.

As a noun soporific

is something inducing sleep, especially a drug.