Adverbs of Return: The Origins of أيضًا and عادةً

آضَ root: ء-ي-ض / form I, past tense verb / definition: to return Did you know that the Arabic adverbs أَيْضًا (“also, too”) and عادةً (“usually”) are derived from roots with the same core meaning? What is the core meaning linking them? And why? Let’s take a look.