It's very annoying when you search an English word which happens to have the same structure as Japanese words (like "line", "like" or "you") and the first results are romaji results (for example searching "line" gives 稲(いね), イネーブル信号(イネーブルしんごう), イネーブル, イネーブラ, イネーブラー, イネーブルメント and only after that it gives you 線(せん), "line". A toggle button to switch between romaji search and English or anything similar could probably work here
