`especially` in German

especially

1. adverb
   • more than usually or particularly
     
     besonders

     She loves flowers, especially roses. — Sie liebt Blumen, besonders Rosen.

     insbesondere

     This rule applies to everyone, especially children. — Diese Regel gilt für alle, insbesondere für Kinder.
   • [emphatic], used to emphasize importance or relevance
     
     vor allem [emphatic]

     I enjoy outdoor activities, especially hiking. — Ich genieße Aktivitäten im Freien, vor allem Wandern.