cordially
Definitions
In a warm, friendly, and gracious manner.
With sincere affection or heartfelt sincerity.
Examples
We cordially invite you to attend our annual gala dinner this Saturday evening.
The host greeted every guest cordially as they arrived at the reception.
He cordially thanked his colleagues for their support during the difficult project.
Synonyms
warmly heartily genially affably graciously amiably sincerely