The Spanish word 'temporario' meaning 'temporary' comes from the Latin word 'temporarius' with the same meaning. This Latin word was derived from 'tempus' meaning 'time', showing how the concept of something being temporary is directly linked to its relationship with time - it exists or lasts for only a limited time period.

Some related and commonly used Spanish words include 'tiempo' (time), 'temporal' (temporary or relating to time), and 'temporada' (season, period of time). All these words share the same Latin root 'tempus' and relate to concepts of time and duration.

English speakers can connect 'temporario' with several familiar English words like 'temporary', 'temporal', and 'contemporary'. These words all trace back to the same Latin root 'tempus'. The English word 'temporary' is particularly close in both meaning and form to the Spanish 'temporario', making it easy to remember. Other related English words include 'tempo' (speed of music) and 'temperature' (which historically was understood as the temporary state of warmth or coldness).