Where does “mensoga” come from?

mensoga (Esperanto) comes from Esperanto mensogi, from Esperanto mensogo, from French mensonge, from Middle French mensonge, from Old French mençonge, from Vulgar Latin mentionica, from Latin mentiō, from Latin -tiō — small stone, pebble; gravel, rubble.

mensoga (Esperanto): mendacious, untruthful, false

Definitions

mendacious, untruthful, false

Ancestry of “mensoga”, step by step

Step	Language	Word	Meaning
1	Esperanto	mensogi	to lie tell a lie
2	Esperanto	mensogo	a lie
3	French	mensonge	a lie or falsehood
4	Middle French	mensonge	a lie or falsehood
5	Old French	mençonge	—
6	Vulgar Latin	mentionica	—
7	Latin	mentiō	mention, a calling to mind
8	Latin	-tiō	tion, -ation, -ing
9	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
10	Latin	dissertus	arranged, disposed; explained
11	Latin	disserere	second-person singular future passive indicative...
12	Latin	dis-	asunder, apart, in two; reversal, removal;...
13	Latin	calceus	shoe
14	Latin	calx	limestone; chalk; the finish line
15	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin -tiō →Every word from Latin dis- →