The word "apertured" refers to something that has an opening or is perforated. Some synonyms for this word include perforated, punctured, holey, fissured, open, and breached. These all convey the idea of something that has an opening or a break in its surface. Other related words include slit, gap, crack, crevice, and chink, which also describe openings or narrow passageways. It's important to choose the right synonym to convey the exact meaning you're looking for, as some words may imply a more severe break or opening than others. Regardless of the specific synonym chosen, all describe something that is not completely closed or sealed.