sordid

adjective

1. morally ignoble or base; vile

2. meanly selfish, self-seeking

3. dirty or filthy

Example 1: She decided the website was only a sordid attempt to meet young girls.

Example 2: The Pardoner seems to brag about his sordid avarice in his tale.

Example 3: The family was so relieved to finally be moving out of the sordid housing they had been forced to accept.