Related Clues:

• Projection at a letter's end
• Calligrapher’s stroke
• Peering in closer, I found a little line in print
• Letter feature rarely found in comics
• Typographic flourish
• Toddler's playpen, e.g
• Constant look inside to make certain space fenced off
• Sans-___ font
• Stroke in some fonts
• A line, at times?
• Roman font feature
• Something added to letter gets animated backing
• Short finishing stroke of a written character
• Bottom line on a letter, say?
• Feature that 4-Down lacks