The phrase "more strengthened" is correct and can be used in written English.
You can use it when you want to indicate that something has become stronger. For example: "Since the adoption of the new safety protocols, the company has been more strengthened than ever before."
"This is going to be even more strengthened going forward as GDPR is going to be rolled out into Europe [in May].
Now, in the era of SDGs (Sustainable Developmental Goals), the agenda for women's empowerment is even more strengthened with the equal importance of environmental concerns that are the reason for intensifying disasters globally.
I will be the first one to admit that like a few LGBTQs, I have a dubious relationship with religion that was all the more strengthened after a body dedicated to moral supremacy seemed not to notice, or care, or stop, decades of child abuse.
By using the same organizational mechanisms both within and between organizations, networks are even more strengthened, resulting in more quality and efficiency of care [ 19].
Finally, some suggestions were proposed to improve Korean building energy conservation code, such as the necessity of more strengthened requirements on window air-tightness and shading devices.
The analysis shows that the backward extrusion die prestressed with the high stiffness material could be more strengthened than the conventional die construction.
At big investment companies, the experts disagree, with economists expecting the dollar to weaken and money managers expecting more strengthening.
What's more, strengthening the system should put the country's banks into a position to support the economy and businesses through lending.
WASHINGTON (AP) — A flurry of reports on Thursday showed that American consumers were growing more confident and spending more, strengthening a still-weak economy just five days before the presidential election.
Those in favor of a split say that freeing R.B.S. from its worst-performing assets would allow the bank to lend more, strengthen the banking system and help Britain's economic recovery.
"We might have to play in anticipation in that sense, but if we end up with a player of Luka's dimension and one more strengthening the team, we can find solutions.
