udaksy = autumn (season) (noun) (some things Google found for "udaksy": a very rare term; user name; appears on gobbledygook webpages; similar Udak is a rare last name)
Word derivation for "autumn" :
Basque = udazken, Finnish = syksy
Miresua = syskun
This is another revision. My previous word for autumn was syskun. I decided to redo this word, again, because in Basque three out of the four words for seasons begin with u, specifically uda, which means summer. Before this change, none of my Miresua seasons began with the letter u.
Note on pronunciation, the y (as in Finnish) is pronounced like ü, or like u in the French word tu.