Come down with is a phrase used to describe when someone has contracted an illness or disease. The crossword solutions for this phrase are CONTRACT (8 letters), CATCH (5 letters), GET (3 letters) and HAVE (4 letters). These words all HAVE similar meanings, but each one can be used in different contexts. For example, CONTRACT is used to describe a formal agreement between two parties, CATCH is used to describe the act of catching something, GET is used to describe obtaining something and HAVE is used to describe possessing something. All of these words can be used to describe the process of coming down with an illness or disease.