Feculent (adj)
fek-u-lent
Of or containing dirt, sediment, or waste matter.
Late 15th century: from French féculent or Latin faeculentus, from faex, faec- ‘dregs’.
Example sentences
“Their feet kept slipping in the feculent bog.”

Soigné (adj) swahn-yay Carefully or elegantly done, operated, or designed First recorded in 1915–20. Borrowed directly from French; originally from soin, meaning “care.” (more…)