Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

híse

noun. mist, fog

Qenya [Ety/KHIS; EtyAC/KHIS; PE21/32] Group: Eldamo. Published by

hisilóme

place name. Twilit Mist, Land of Mist

Qenya [Ety/LUM; EtyAC/LOƷ; LRI/Hísilómë; PE21/32; SM/004; SM/101; SMI/Hisilómë] Group: Eldamo. Published by