Smearer

Noun

1. Someone who smears. Someone who spreads a substance across a surface. Someone who tries to damage another's reputation through slander or innuendo.
2. Someone who spreads a substance across a surface.
3. Someone who tries to damage another's reputation through slander or innuendo.
4. An unskillful painter.
5. A worker employed to apply a tar-based salve to sheep to protect their skin during the winter.