The term 'make accustom' can be broken down into two crossword solutions: ENURE and INURE. ENURE is a verb meaning to make something permanent or secure, while INURE is a verb meaning to become accustomed to something. Both words are related to the idea of making something permanent or secure, and both involve the idea of becoming accustomed to something. In this context, the term 'make accustom' could refer to making something permanent or secure, as well as becoming accustomed to it.