The term 'has an itch' can be summarized by two crossword solutions: YENS (4 letters) and COVETS (6 letters). YENS is a verb meaning to have a strong desire or longing for something. It is derived from the Old English word 'gēnian, ' which means to yearn or desire. COVETS is a verb meaning to have an envious or covetous feeling towards something. It is derived from the Latin word 'cupīdō, ' which means to desire or long for something.