Where does “chanceusement” come from?

chanceusement (Norman) comes from Norman chanceux, from French chanceux, from French chance, from Old French cheance, from Vulgar Latin cadentia, from Latin cadēns, from Latin cadō, from Proto-Italic kadō — to fall.

chanceusement (Norman): luckily

Definitions

luckily

Ancestry of “chanceusement”, step by step

Step	Language	Word	Meaning
1	Norman	chanceux	lucky
2	French	chanceux	with good luck; fortunate
3	French	chance	chance; luck
4	Old French	cheance	accident, chance, luck
5	Vulgar Latin	cadentia	falling
6	Latin	cadēns	falling
7	Latin	cadō	to fall, to fall out
8	Proto-Italic	kadō	fall, sink
9	Proto-Indo-European	ḱad-	to fall

Every word from Proto-Indo-European ḱad- →Every word from Proto-Italic kadō →Every word from Latin cadō →