Somnologist is a derived term of somnology.

As nouns the difference between somnologist and somnology

is that somnologist is one who specializes in somnology, the study or treatment of sleep disorders while somnology is (medicine) the clinical study and treatment of sleep disorders and irregularities.

As nouns the difference between study and somnologist

is that study is a state of mental perplexity or worried thought while somnologist is one who specializes in somnology, the study or treatment of sleep disorders.

As a verb study

is to revise materials already learned in order to make sure one does not forget them, usually in preparation for an examination.

As nouns the difference between treatment and somnologist

is that treatment is the process or manner of treating someone or something while somnologist is one who specializes in somnology, the study or treatment of sleep disorders.

As nouns the difference between sleep and somnologist

is that sleep is (uncountable) the state of reduced consciousness during which a human or animal rests in a daily rhythm while somnologist is one who specializes in somnology, the study or treatment of sleep disorders.

As a verb sleep

is to rest in a state of reduced consciousness.

As nouns the difference between disorder and somnologist

is that disorder is absence of order; state of not being arranged in an orderly manner while somnologist is one who specializes in somnology, the study or treatment of sleep disorders.

As an adjective clinical

is of or pertaining to a medical clinic or facility.

As a noun somnology is

(medicine) the clinical study and treatment of sleep disorders and irregularities.

As nouns the difference between study and somnology

is that study is (label) a state of mental perplexity or worried thought while somnology is (medicine) the clinical study and treatment of sleep disorders and irregularities.

As a verb study

is (usually|academic) to revise materials already learned in order to make sure one does not forget them, usually in preparation for an examination.

As nouns the difference between treatment and somnology

is that treatment is the process or manner of treating someone or something while somnology is (medicine) the clinical study and treatment of sleep disorders and irregularities.

As nouns the difference between sleep and somnology

is that sleep is (uncountable) the state of reduced consciousness during which a human or animal rests in a daily rhythm while somnology is (medicine) the clinical study and treatment of sleep disorders and irregularities.

As a verb sleep

is to rest in a state of reduced consciousness.

In medicine|lang=en terms the difference between disorder and somnology

is that disorder is (medicine) a physical or psychical malfunction while somnology is (medicine) the clinical study and treatment of sleep disorders and irregularities.

As nouns the difference between disorder and somnology

is that disorder is absence of order; state of not being arranged in an orderly manner while somnology is (medicine) the clinical study and treatment of sleep disorders and irregularities.