soporiferous

Speech parts

1. soporiferous - Adjective

2. soporiferous - Adjective Satellite

Causing sleep; somniferous; soporific.

Source: Webster's dictionary

narcotic soporific hypnagogic somnific somniferous hypnogogic heavy sleepy anesthetic hypnotic sedative opiate drowsy depressant deadening

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active fresh interesting animated busy keen

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a narcotic speech Source: Internet

SOPO sopor soporate soporiferously soporiferousness soporific