Word derivation for "flat" (having no variations in height):
Basque = lau, Finnish = litteä
Miresua = latä
My previous Miresua conlang word for flat was lati. A small change to end the word in -Ä.
I found the word flat twice in Alice's Adventures in Wonderland.
At this moment Five, who had been anxiously looking across the garden, called out "The Queen! The Queen!" and the three gardeners instantly threw themselves flat upon their faces.