1. the quality of being excessive, insincere, or offensive in flattery or praise
Usage: uncountable; typically used in negative contexts

Examples

• The fulsomeness of his compliments made everyone uncomfortable.
• Critics noted the fulsomeness of the tribute, which seemed over-the-top and insincere.
• She appreciated genuine praise but found the fulsomeness of his words hard to believe.
• The award ceremony was marred by the fulsomeness of the speeches.
• His fulsomeness in describing the product suggested he was being paid to promote it.