unofficially

un·of·fi·cial

U0099400 (ŭn′ə-fĭsh′əl)adj.1. Not official: the unofficial election results.2. Not acting officially: an unofficial adviser.

un′of·fi′cial·ly adv.

Thesaurus

Adv.	1.	unofficially - without official authorization; "he had made some money on the side"on the side
	2.	unofficially - not in an official capacity; "unofficially, he serves as the treasurer"officially - in an official role; "officially, he is in charge"; "officially responsible"

Translations

ανεπίσημαofficieusement