The phrase "a suitable man" is correct and usable in written English.
It can be used when referring to a man who is appropriate or fitting for a particular role, situation, or relationship.
Example: "After careful consideration, we believe that John is a suitable man for the position of team leader."
Alternatives: "an appropriate man" or "a fitting man".
She is attempting to overcome her incestuous past (her brother was the victimizer) and make a happy life for herself - if not by securing a suitable man from her parade of inappropriate suitors, then at least by raising a child.
Watching the show, Mr. Raymond cared little about about whether the group could help Brande Roderick, a desperate and dateless former Playmate of the Year, find a suitable man.
As the newly single Lorraine, Ms. Kassebaum exudes the sweet love-hungriness of a woman who'd flirt with a stapler if a suitable man were nowhere to be found.
Jury duty should be welcomed as a venue for a chance encounter with a suitable man, though Greenwald does not recommend that her readers go so far as to seek him in the defendant's chair.
In Triangle's pseudo Shakespearean musical, A Midsummer Night's Screame (1960-1961) QuElizabethbeth I (Geoffrey Smith '61) is a playwright, who enlists the help of Sir Walter Raleigh John Crowtherr '61), to find a suitable man to take credit as the author of her works.
There it was assumed that "girls of good family" would put "caste duty and family reputation before self-indulgence," and a convent school education and carefully chaperoned adolescence were considered preludes to marriage to a suitable man deemed to possess the proper family credentials.
Elephant ivory should not be allowed in any new bows; we are searching for a suitable man-made material that can serve as a substitute.
Henhouses seem to form a suitable man-made refuge for sand flies.
She's acutely aware that her fabled sexual prowess is aging -- and survival depends on finding any suitable man to rescue her.
Stand-out episode: The second episode – about June finding love with an apparently suitable man – where the tone of the entire series falls into place with one offhandedly horrifying click after another.
"All of us have chosen a leader, the suitable man who will show us the good way," another said.
