the.com/sincere
Saying what you mean without a marketing department in your mouth.
means Genuinely meaning what you say or feel, free of pretense, flattery, or hidden angle.
from From Latin sincerus, pure or clean, as in honey unadulterated with wax or wine without water.
Wax mythPopular story claims sine cera, without wax; etymologists disagree.
Letter sign-offSincerely seals millions of emails nobody reads sincerely.
Hard to proveSincerity is invisible until tested by inconvenience.