Things That Are Square with K

• kitchen table

  Square kitchen tables are common.

• Klondike Bar

  Classic Klondike bars are square ice cream treats.

• kerchief

  A kerchief/bandana is often a square cloth.

• kit
• Knobs
• Kitchens
• Kennels
• Kinks CD case
• Kmart
• Kiwi
• Kitchen tiles
• kitchen tile
• Kiosk
• King's court
• Kiln
• Advertisement
• karts
• Kit box
• king size bed
• Kelp

The words in the list Things That Are Square with K come from players of the word game City, Country, River.