Circumjovial is a rare word that has a complicated spelling. It is pronounced /sɜːrkəmdʒəʊviəl/ which means that the initial 'c' is pronounced as a soft 's'. The word is derived from Latin 'circum' meaning 'around' and 'jovial' meaning 'joyful'. It refers to something that is happening or located around Jupiter, the largest planet in the solar system. While this word may not be commonly used, it provides a great example of English language's complex spelling patterns.