The Spanish word 'elefanta' (female elephant) comes from the masculine form 'elefante', which can be traced back to the Latin word 'elephas'. The Latin term itself was borrowed from Ancient Greek 'ἐλέφας' (elephas), meaning 'elephant'. The feminine form 'elefanta' is created by adding the Spanish feminine suffix '-a' to the masculine base 'elefante', following a common pattern in Spanish for creating feminine forms of nouns.

The most closely related Spanish word is the masculine form 'elefante', which refers to a male elephant or can be used as the general term for the species. This pair demonstrates the common Spanish pattern of forming feminine nouns by changing the final '-e' to '-a'.

The English word 'elephant' is a direct cousin of 'elefanta', as both descend from the same Greek root 'ἐλέφας' (elephas). The English version came through Old French 'elefant', but ultimately shares the same ancient origin. You can easily see the similarity between 'elephant' and 'elefanta', making it a straightforward connection for English speakers learning Spanish.