The term 'THE NERVE!' can be broken down into four crossword solutions: RUDE (4 letters), OFALL (5 letters), INEVER (6 letters), and SOMEPEOPLE (10 letters). RUDE is an adjective meaning impolite or disrespectful. OFALL is an adverb meaning in any way. INEVER is an adverb meaning not ever. SOMEPEOPLE is a noun referring to certain individuals. Together, these words can be used to express surprise or disbelief at someone's audacity or lack of respect.