French word soucieux comes from French souci (Marigold (flower). Worry; concern.), French -eux (-ous, -y.)

Detailed word origin of soucieux

Dictionary entry	Language	Definition
souci	French (fra)	Marigold (flower). Worry; concern.
-eux	French (fra)	-ous, -y.
soucieux	French (fra)	Nervous, hesitant. Worried.

Words with the same origin as soucieux