The term 'IGNORE INTENTIONALLY' can be summarized by two crossword solutions: SNUB (4 letters) and LOOKTHEOTHERWAY (15 letters). SNUB is an informal verb meaning to reject or ignore someone or something in a rude or dismissive manner. LOOKTHEOTHERWAY is an idiom meaning to deliberately ignore something, usually because it is wrong or inappropriate. Both of these terms refer to the act of intentionally ignoring something or someone.