Today's interesting word of the day is "Soporific".
Soporific is an adjective, and can be pronounced by breaking the word into pieces such as the following:
Sah-puh-RIFF-ik = Soporific (Try it out in the comments!)
Soporific means to have an effect on sleep, or in simpler terms, to cause drowsiness, creating sleepiness, etc...
This medicinal tea helps with sleep, and is known for its soporific effects.