Implicating pillow → cushion
Link to implication
Reason:
It's simple. All pillows are cushions, but not all cushions are pillows.
Sometimes cushions take a prominent role in a scene, but are obviously not pillows. Maybe it's a sofa cushion or something, or a seat cushion. Maybe a beanbag counts as a cushion.
As part of this, I also recommend we remove the cushions -> pillow alias and instead alias cushions -> cushion.
EDIT: The tag implication pillow -> cushion (forum #259686) has been rejected by @NotMeNotYou.
Updated by auto moderator