Related Clues:

• Obscenity makes stomachs turn
• Point to virtually dumb filth
• Obscenity's black spot
• Seafarers on waterway found on top shelf
• It's intended to arouse an extreme of passion
• Corporations up for filth
• Obscene talk
• Speck of soot
• Dirty jokes - black mark
• (Speck) of dirt
• Indecent stuff
• Obscene filth
• Indecent items or talk
• Dirty object or talk
• Mild obscenity