Worda certezaMeaningthe certaintyPart of speechnounPronunciationCourseHardcore Portuguese (Portugal)LessonLesson 11Usages of a certezaEu sorriria ainda mais, se tivesse certeza de que a minha atitude tranquila iria influenciar positivamente o grupo.I would smile even more if I were sure that my calm attitude would positively influence the group.