Where does “amministrattivament” come from?

amministrattivament (Maltese) comes from Italian amministrativamente, from Italian amministrativo, from Latin administratīvus, from Latin administrātiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

amministrattivament (Maltese): administratively

Definitions

administratively

Ancestry of “amministrattivament”, step by step

Step	Language	Word	Meaning
1	Italian	amministrativamente	administratively
2	Italian	amministrativo	administrative
3	Latin	administratīvus	administrative; relating to administration
4	Latin	administrātiō	administration, management, government (of a city, body)
5	Latin	-tiō	tion, -ation, -ing
6	Latin	dissertātiō	(spoken) dissertation, discourse, disquisition
7	Latin	dissertus	arranged, disposed; explained
8	Latin	disserere	second-person singular future passive indicative...
9	Latin	dis-	asunder, apart, in two; reversal, removal;...
10	Latin	calceus	shoe
11	Latin	calx	limestone; chalk; the finish line
12	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

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