TAUTOLOGICALLY
Scrabble letter values: T1A1U1T1O1L1O1G2I1C3A1L1L1Y4 = 20
Definition
TAUTOLOGICALLY is the adverb form of TAUTOLOGICAL.
adjective TAUTOLOGICAL: repetition of same sense in different words.
Synonyms of TAUTOLOGICAL: pleonastic, redundant, tautologic