i-adjective
extremely thrilling; incredibly exciting
Emphatic expression combining 痛快 (thrilling, exhilarating) with the suffix 極まりない (extremely, nothing more ...). Used for experiences that are overwhelmingly exciting or satisfying.
その映画は痛快極まりない展開で、最後まで飽きなかった。
The movie had an incredibly thrilling plot and kept me engaged until the end.
痛快極まりない試合だった。
It was an extremely exciting match.
Compound of 痛快 (thrilling, exhilarating) + 極まりない (extremely, nothing more ...). The suffix 極まりない derives from the verb 極まる (to reach an extreme).