Soporific

Definition:

• (a.) Causing sleep; tending to cause sleep; soporiferous; as, the soporific virtues of opium.
• (n.) A medicine, drug, plant, or other agent that has the quality of inducing sleep; a narcotic.

Compare soporific with other words:

sonorific vs. soporific

narcotic vs. soporific

soporiferous vs. soporific

dormitive vs. soporific

soporific vs. torpor

somniferous vs. soporific

prolific vs. soporific

sedative vs. soporific

hypnagogic vs. soporific

somnolent vs. soporific

hypnotic vs. soporific

indolent vs. soporific

drowsy vs. soporific

sleepy vs. soporific

induce vs. soporific

dull vs. soporific

sleep vs. soporific

boring vs. soporific