Abnegation /abnɪˈɡeɪʃ(ə)n/: Renouncing a belief or doctrineĮxample: “I believe in the abnegation of political power”.Importance of Difficult Words in Competitive Examsĥ0 Difficult Words with Meanings and Examples.Difficult Words to Pronounce in English.How to Learn the Most Difficult Words in English?.50 Difficult Words with Meanings and Examples.