The search in the dictionary revealed the following matches for "surely, certainly, of course"...

Turkish Turkish : elbette, kuşkusuz, muhakkak, mutlaka, şüphesiz
English English : surely, certainly, of course
French French : sûrement, certainement, certes, évidemment
German German : sicherlich, allerdings, bestimmt
Italian Italian : certamente, naturalmente
Spanish Spanish : seguramente, por supuesto
Japanese Japanese : 確かに、確かに、もちろん

resemble the words to the search term:

  • surely, certainly, of course