INQUISITORIALLY
Scrabble letter values: I1N1Q10U1I1S1I1T1O1R1I1A1L1L1Y4 = 27
Definition
INQUISITORIALLY is the adverb form of INQUISITORIAL.
adjective INQUISITORIAL: especially indicating a form of prosecution in which proceedings are secret and the accused is questioned by a prosecutor who acts also as the judge.