Been trying to catch this tag on many posts(especially recently thanks to isabelle_(animal_crossing)), but I tend to forget or rush when tagging about singular/plural tags. Whether or not anyone can see the difference between blush or blush_sticker/s (silly to see there was a deviation from the original topic), blush_sticker and blush_stickers ought to be one tag.

From what I've seen, plurals takes precedence over singulars(i.e. - finger, fingers), so I'm voicing my support to have blush_sticker to be aliased to blush_stickers.