The term CRUDE DUDE is composed of eight words, each with a different number of letters. The first word is CAD, which stands for Computer Aided Design and is used in engineering and architecture. The second word is YAHOO, which is an internet search engine. The third word is OGRE, which is a mythical creature often depicted as a large, brutish monster. The fourth word is BRUTE, which is a term used to describe someone who is violent and aggressive. The fifth word is BEAST, which is another term for an animal or a person who behaves like one. The sixth word is BOOR, which is a term used to describe someone who is rude and insensitive. The seventh word is LOUT, which is a term used to describe someone who is boorish and uncouth. The eighth and final word is SLOB, which is a term used to describe someone who is untidy and careless. Together, these words form the term CRUDE DUDE, which is used to describe someone who is uncivilized and unrefined.