IPA: /sɛnˈtɛnʃəsnəs/
KK: /sɛnˈtɛnʃəsnəs/
The quality of being full of meaning or moralizing, often in a pompous or self-righteous way.
His speech was filled with sententiousness, making it hard to enjoy the message he was trying to convey.
Sententiousness → It is formed from "sententia" (meaning opinion or thought) and the suffix "-ous" (meaning full of). The word describes a quality of being full of opinions or moralizing statements, often in a pompous or self-righteous manner.
Think of 'opinions' ('sententia') and remember that 'sententiousness' means being full of opinions, often in a moralizing way.