Freilich
Freilich is a German adverb meaning "indeed," "certainly," or "to be sure." It is used to acknowledge a proposition or to add emphasis, often in response to another statement. In contemporary German it can convey a mild concession or a strong assent, and its tone ranges from literary or formal to slightly old-fashioned depending on context. For example, Freilich hat er Recht translates roughly as "Of course he is right."
Etymology: The adverb derives from Middle High German freilîh, formed from frei "free" plus a derivational suffix
Beyond its use as a word, Freilich is also a surname. It is of German or Ashkenazi
In summary, Freilich functions in German as a versatile modal adverb with origins in Middle High German,