The phrase "assured man" is correct and usable in written English.
It can be used to describe a man who is confident and self-assured in his demeanor or actions.
Example: "He walked into the room like an assured man, ready to take on any challenge that came his way."
Alternatives: "confident man" or "self-assured man".
The young, timid Yves had gone, replaced by a charming, seemingly assured man who was more than just a household name – like Coco Chanel, he had become his brand's most alluringly potent incarnation.
Picking up the book, whose cover features two of him — the smiling performer and the content, assured man — makes you feel like he's back.
Dodd's intelligence and thoughtfulness resulted in one of the best Blair interviews I've heard – making an assured man look again at himself.
A confident and assured man built like an ex-football player, Porter is today settling into middle age.
These qualities may be his aid at White Hart Lane because less assured men may have shied away from returning to England so soon after such a damaging experience.
So much of our lives, as women, are spent apologizing, spent assuring men we are really but an addendum.
Likewise better packaging and marketing, Cavanah and Thomson agree, has done a lot to assure men that buying toys doesn't make them seedy.
Feminists often, in my opinion, spend too much time and energy focused on who's popular, what celebrity has become the spokesperson for feminism this week and also how to assure men that we don't in fact hate them.
"You saw in Governor Bush a man who was calm," Mr. McCain said, "a man who was assured, a man who was fully prepared to assume the responsibilities" of the White House.
The British press coverage of Villeneuve's performance was generally complimentary, including John Blunsden's comment in The Times that "Anyone seeking a future World Champion need look no further than this quietly assured young man".
He assured the man there were no Jews at his school, and he must be mistaken.
