noun
- the quality of being sincere; honesty and genuineness in feelings, beliefs, or intentions
Usage: less common than ‘sincerity’
Examples
- The sincereness of her apology was evident in her tears.
- He questioned the sincereness of the politician’s promises.
- Her sincereness in helping others made her well-respected.
- The sincereness of his concern touched everyone present.
- Despite his youth, the sincereness of his commitment impressed his teachers.