Despite its looks, the English word ‘heart’ is etymologically related to ‘cardio’, ‘cordial’, ‘to record’, ‘courage’, and even Spanish ‘corazón’.
Through Germanic, Greek, and Latin, these words all derive from a Proto-Indo-European root meaning “heart”.
In Germanic, sound changes that are called Grimm’s Law radically changed its consonants.
Click my new infographic to learn how:
