Daub
Part of speech: noun
Definition: A soft coating of mud, plaster etc. A crude or amateurish painting.
Part of speech: verb
Definition: To apply something to a surface in hasty or crude strokes.
Smear
Part of speech: verb
Definition: To spread (a substance, especially one that colours or is dirty) across a surface by rubbing.To have a substance smeared on (a surface).To damage someone's reputation by slandering, misrepresenting, or otherwise making false accusations about an individual, their statements, or their actions.To become spread by smearing.
Part of speech: noun
Definition: A mark made by smearing.A Pap smear.A false attack.
Example sentence: President Obama clearly cannot run on his record. All he's offering is more of the same. That's not good. Look at the economy. It's stagnating. And so, what they're now going to try and do is bring this campaign down to little things, distractions, distortions, smear, fear, anger, frustration.