sincere.
Aufrichtig is an adjective in German that is used to describe someone or something that is sincere. It is often used to express honesty and genuineness in feelings, intentions, or actions. For example, 'Er ist aufrichtig in seinen Absichten' translates to 'He is sincere in his intentions.' It can also be used to describe something that is done with sincerity, such as 'Sie hat aufrichtig um Verzeihung gebeten' which means 'She sincerely asked for forgiveness.'
I am sincere in my work.
The given phrase refers to a person who is expressing genuineness and honesty in their professional pursuits.
Always be sincere to your friends.
This sentence emphasizes the importance of being truthful and honest in one's friendships, thereby underlining the virtue of sincerity.
She appreciates his sincere manner.
This phrase means that she values the fact that he behaves in an honest and straightforward way, indicating the positive regard for sincerity.