The phrase "although overwhelming" is correct and usable in written English.
It can be used to introduce a contrasting idea or to acknowledge a feeling of being overcome by something while still making a point.
Example: "Although overwhelming, the support from the community was deeply appreciated during our time of need."
Alternatives: "despite being overwhelming" or "even if it's overwhelming".
Somewhat surprisingly, although overwhelming research speaks against traditional systems of rewards and recognition, so many companies continue wasting money on what has proved not to work.
For example, the use of sealants varies greatly among dentists, although overwhelming evidence about their effectiveness exists [ 51, 52].
Although overwhelming and convincing, the results obtained highlight that our understanding of the role of endomembranes in RNA silencing is still very lacunar.
They come from both sides although the overwhelming number are from those who are pro-Israel.
We subsequently agreed a substantial compensation package with Spurs, although our overwhelming desire would have been to retain the manager.
Although the overwhelming preference is for gutted fish, some customers prefer hot-smoked omul with the organs intact, and they generally wolf it down, scales and all.
Although the overwhelming majority of the Glosters are killed or captured, their sacrifice allows UN forces to consolidate their lines around the South Korean capital.
Although the overwhelming majority of immigrants were of British extraction, other Europeans came as well, notably from Scandinavia, Germany, Greece, Italy, and the Balkans.
Although the overwhelming number of dog attacks on people are not fatal, several recent deaths have renewed debate about the ferocity of some breeds.
"That's just not true". Although the overwhelming majority of D.C. homicides are committed with handguns, criminals have used powerful guns in recent years in some high-profile cases in the Washington area.
