измасливать v stresses
Gruzovik, inf.	stain with grease (impf of измаслить); leave greasy marks on (impf of измаслить)
inf.	dirty oneself with grease (impf of измаслиться)
измасливаться v
Gruzovik, inf.	dirty oneself with grease (impf of измаслиться)
inf.	leave greasy marks (on); stain with grease