Letters that make Neptune
e, n, p, t, u are letters that make 'Neptune'
2 possible definitions for 'Neptune'
Under this definition, neptune is a noun and has the following properties:
'Neptune' can be considered an instance of Jovian planet, gas giant, outer planet, superior planet.
'Neptune' can be a member of solar system.
"the existence of Neptune was predicted from perturbations in the orbit of Uranus and it was then identified in 1846"
Under this definition, neptune is a noun and has the following properties:
'Neptune' can be considered an instance of Roman deity.
'Neptune' can be a category of Roman mythology.