holl : hill
The Illunse word for hill is holl. Holl is a last name. In Breton holl means all, totally. In Welsh holl means whole, all. Holl is the name of cities in Germany and Czech Republic. Holl is the name of towns in Iceland.
This word is a mixture of the Latin word for hill which is collis and the Old English word for hill which is hyll.
My previous word for hill was cyll. I liked the spelling of that word but I didn't like that the pronunciation would be similar to kill. Holl is very nearly hill, but that's OK.
Here's a link to Hill, in J.R.R. Tolkien's words
hollas : hills
The Illunse word for hills is hollas. Hollas is a last name.
This is a plural, in the nominative case. I formed this plural by adding a suffix of -as, but don't take that as a rule for plurals in Illunse because it isn't.