Words from this root (4)
sincere
B2
/sɪnˈsɪɹ/
Honest and truly meaning what you say or do; not pretending.
sincerely
C2+
/sɪnˈsɪrli/
in a genuine, honest, heartfelt manner
sincereness
C2+
/sɪnˈsɪrnəs/
the quality of being genuine and free from pretense; sincerity
insincere
C2+
/ˌɪnsɪnˈsɪr/
not expressing genuine feelings; hypocritical