WordsinceroMeaningsincerePart of speechadjectivePronunciationCoursePortuguese (Portugal)LessonIrregular commands (sê, vai, faz)Usages of sinceroDiz-me a verdade e sê sincero.Tell me the truth and be sincere.Quando precisas de ajuda, diz a um amigo sincero.When you need help, tell a sincere friend.