"overly emphasized" is correct and usable in written English.
You can use it to describe something that has been emphasized too much, usually for emphasis. For example, "The teacher's overly emphasized instructions made it difficult to understand."
If professionalism is overly emphasized, it is possible to fail to achieve cooperation.
I have often wondered, however, if the importance of these artificial elements may not have been overly emphasized by contemporary scientists for their practical applications.
- By placing states into groupings of five, no one state will be overly emphasized on any given date.
Whilst separation from your guests and non-use of digital devices were not overly emphasized, as a first time patron and content creator, it was this suggestion that jumped out to me the most.
Others have argued that news organizations are right not to overly emphasize opposition to what many see as a core civil rights issue.
Because schools overly emphasize college matriculation it seems like the end of the journey.
We live in a working world that overly emphasizes factors that are often not correlated with successful performance.
Take a shot right now if you don't know who Rudy is. - Car commercial that overly emphasizes how American that car is?
So if there is a "passion fashion," and we are overly emphasizing helping kids find their passion and happiness, are we not spending enough time helping our children get ready for their future?
Meeting with reporters to discuss the disciplinary action, General Amos was asked specifically whether the inquiry and the punishments would prompt commanders in Afghanistan to become overly cautious — emphasizing security over the mission.
Some criticized the forecast as being overly bullish, while others emphasized the difficulty of accurately forecasting what a digital currency's price will be five years from now.
