aare(m): certainly, without doubt

Description of aare: The Aare is the longest river entirely within Switzerland, flowing approximately kilometers from the Bernese Alps to the Rhine River. It serves as the main tributary of the High Rhine, with discharge that even exceeds the Rhine's volume at their confluence. The river originates in the Aare Glaciers of the Bernese Alps and flows northwest through several Swiss lakes, including Lake Brienz and Lake Thun, before passing through the capital