The Spanish word 'chula' (feminine form of 'chulo') meaning 'cute' or 'graceful' has an interesting journey from Latin through Italian. It ultimately comes from the Latin word 'infans' meaning 'infant'. This evolved into the Italian word 'fanciullo' meaning 'child', which was later shortened to 'ciullo'. The word then made its way into Spanish as 'chulo', with the feminine form 'chula' being created by adding the feminine ending '-a'.

The semantic development from 'infant/child' to 'cute/graceful' is quite natural, as children are often associated with cuteness and grace. This kind of meaning shift, where a word referring to children comes to mean 'cute' or 'attractive', is seen in other languages as well.

A common related Spanish word is 'chulo/a' which, besides meaning 'cute' or 'graceful', can also mean 'cool' or 'awesome' in modern casual Spanish. You might hear 'eso es muy chulo' meaning 'that's really cool'. The word can also be used as a noun 'el chulo' to mean 'pimp' or 'show-off', though this usage should be avoided as it can be derogatory.

While there aren't direct cognates in English, the Latin root 'infans' has given English several common words. These include 'infant' (directly from Latin), 'infantry' (originally meaning a group of young foot soldiers), and 'infancy'. The semantic connection between these English words and Spanish 'chula' shows how words from the same root can develop quite different meanings over time.