s, o, n, p, h, y are letters that make 'Hypnos'
os, OS, no, No, Os are words within 'Hypnos'
1 possible definitions for 'Hypnos'
Under this definition, hypnos is a noun and has the following properties:
'Hypnos' can be considered an instance of deity, divinity, god, immortal.
'Hypnos' can be a category of Greek mythology.