Learn German: Der Treffer mit der Klinge ist rasant, wenngleich ermüdend. - The hit with the blade is fast-paced, albeit exhausting.

Wenngleich (albeit/even though) often introduces an elliptical clause, meaning the subject and verb are omitted because they are clear from the main clause. If fully written out, it would be wenngleich er ermüdend ist. Dropping them makes the sentence more concise, much like using albeit in English.

Can I just use obwohl instead of wenngleich in this sentence?

Yes, you could say obwohl ermüdend. Both words express concession. However, wenngleich sounds more elevated and literary. It is also particularly common for linking these short, verbless contrasts, making it the perfect translation for the English albeit.

How is the word ermüdend formed?

It is the present participle of the verb ermüden (to tire or to exhaust). Just like adding -ing in English, you form the German present participle by adding -d to the infinitive. Here, it functions as a simple adjective describing the hit.

What is the difference between rasant and a standard word like schnell?

While schnell simply means fast, rasant carries a stronger sense of dynamic, thrilling, or rapid motion. It translates closer to fast-paced, swift, or breakneck, which fits perfectly for a sword strike.