〜するようになる (translations)→ begin start
いっそう (translations)→ add er even inevitably more
かなり (translations)→ again almost amazingly appreciably considerable considerably extremely fairly goddamned good heavily how lot much nearly plenty positively pretty quite rather serious some somewhat substantial very widely
しだいに (translations)→ eventually gradually grow increased
だんだん (translations)→ constantly finally steadily
どんどん (translations)→ aggressively all dramatically eagerly fair fast keep quickly rapidly
にわかに (translations)→ abruptly new sudden suddenly
ほど (translations)→ enough half so
みるみるうちに (translations)→ immediately rapid