The Spanish word 'coartada', meaning 'alibi', has an interesting etymological journey from Latin roots. It comes from the Latin verb 'coarctare' meaning 'to restrict or limit', which itself was formed by combining two elements: the prefix 'co-' meaning 'together' and the verb 'artare' meaning 'to tighten or compress'. This developed into the Spanish verb 'coartar' (to restrict), and then into 'coartada'.

The semantic evolution from 'restrict' to 'alibi' is quite logical - an alibi essentially restricts or limits the possibility that someone could have committed a crime by establishing they were somewhere else at the time.

A simpler related Spanish word is the verb 'coartar', meaning 'to restrict or limit'. This is a more direct inheritance from the Latin 'coarctare' and maintains its original meaning of restriction or limitation.

While there aren't any common English words that come directly from 'coarctare', English speakers might recognize the prefix 'co-' in many English words like 'cooperate', 'coordinate', and 'coexist', where it maintains its meaning of 'together'. The 'art-' root is distantly related to English words like 'articular' and 'articulate', which relate to joining or fitting together.