Open English Wordnet
Adjectives
(s)pleonastic, redundant, tautologic, tautologicalrepetition of same and identical sense with different and non-identical words“‘a true fact’ and ‘a free gift’ are pleonastic expressions”, “the phrase ‘a beginner who has just started’ is tautological”, “at the risk of being redundant I return to my original proposition” (J.B.Conant)