What Americans Call Slippers - US Term Explained

- Cleo Fairchild
- 18 October 2025
- 0 Comments
Ever wondered how people across the United States refer to the cozy foot coverings you slide on at home? While the word “slippers” exists everywhere, the U.S. adds a few twists that can catch a non‑American off guard. In this guide we’ll unpack the most common American names, regional quirks, and how they stack up against British lingo, so you won’t have to guess next time you hear a friend mention “house shoes” or “moccasins.”
Definition of Slippers
Slippers are a type of indoor footwear designed for comfort rather than outdoor durability. Typically they feature a soft sole, a flexible upper, and are made from materials like fleece, shearling, or lightweight fabric. In the U.S., slippers are most often worn around the house, after a shower, or while lounging on a weekend morning.
Common American Terms for Indoor Footwear
Even though “slippers” is the default, Americans sprinkle a few other labels on similar shoes. Here’s the short list you’ll hear most often:
- House shoes - A polite, slightly more formal way to describe slippers, especially when talking about a pair you might wear for a quick trip to the mail slot.
- Moccasins - Originally a Native American shoe, the term now often refers to soft‑sole indoor shoes with a stitched or woven upper, sometimes with a fur lining.
- Slides - Flat, open‑toe footwear with a single strap across the foot; many Americans call them “slides” even when they’re meant for indoor use.
- Flops - Similar to slides, but usually lighter and made of rubber or foam; the nickname “flops” is most common in the South.
- House slippers - A hybrid term that combines the two most familiar words; it’s the safest bet when you want to be crystal clear.
Regional Slang and Nuances
Just like any other everyday word, the name for indoor footwear can shift as you travel east to west. Below are the quirkiest regional flavors:
- Midwest: “Moccasins” is used broadly for any soft‑sole indoor shoe, even if it looks nothing like the traditional design.
- South: “Flops” is the go‑to term for lightweight slides, while “house shoes” may be reserved for a more plush pair.
- West Coast: “Slides” dominate, especially among younger crowds who favor minimalist designs.
- New England: You’ll still hear “slippers” almost exclusively, though older generations may use “house shoes” out of habit.

How American Terms Compare to British English
Across the Atlantic, the British tend to stick with “slippers” or “house shoes,” and the word “moccasins” is rarely used for indoor wear. The main differentiator is the love for “slides” in the U.S., which the UK typically reserves for beach‑ready or casual outdoor sandals.
Quick Takeaways
- “Slippers” is the universal American label, but “house shoes” and “moccasins” add nuance.
- Regional slang can swap “flops” for “slides” or broaden “moccasins” to any soft indoor shoe.
- If you want to be understood anywhere in the U.S., say “slippers” or “house slippers.”
Comparison Table: American Indoor Footwear Terms
Term | Typical Material | Design Style | Common Regions |
---|---|---|---|
Slippers | Fleece, shearling, cotton | Closed toe, soft sole | Nationwide |
House shoes | Suede, leather, faux‑fur | Closed toe, often with a small heel | New England, Midwest |
Moccasins | Soft leather, knit, faux‑fur | Closed toe, toe‑capped stitching | Midwest, Canada‑US border |
Slides | Rubber, foam, synthetic leather | Open toe, single strap | West Coast, urban areas |
Flops | Foam, lightweight rubber | Open toe, single strap | Southern states |

Choosing the Right Word in Conversation
If you’re chatting with an American friend about the comfy pair you just bought, here’s a quick rule of thumb:
- Describe the shoe’s design first: "It’s a soft‑sole indoor shoe with a fur lining."
- If it’s closed‑toe and plush, default to “slippers” or “house shoes.”
- If it’s open‑toe with a strap, go with “slides” or “flops,” depending on the region you’re speaking to.
- When in doubt, ask: "Do you call those ‘moccasins’ or just ‘slippers’ where you’re from?"
This approach keeps you from sounding like you’re guessing and shows you respect local vocabulary.
Common Mistakes to Avoid
- Calling any indoor shoe “flip‑flops.” In the U.S., flip‑flops are beach‑wear, not house wear.
- Assuming “moccasins” always have a fur lining - many modern versions are plain polyester.
- Using “slides” to describe a thick, winter‑type slipper - locals will picture a summer sandal.
Frequently Asked Questions
What is the most common American word for indoor footwear?
What is the most common American word for indoor footwear?
"Slippers" is the go‑to term across the United States, regardless of the shoe’s exact style.
Are "house shoes" different from "slippers"?
They overlap a lot. "House shoes" usually implies a slightly more put‑together look-often leather or suede with a small heel-while "slippers" covers any soft, casual indoor shoe.
Do Americans use the word "moccasins" for indoor shoes?
Yes, especially in the Midwest. In that region "moccasins" often means any plush, closed‑toe indoor shoe, even if the design isn’t traditional.
When should I call them "slides" instead of "slippers"?
If the footwear is open‑toe with a single strap across the foot, most Americans will call that a "slide," regardless of whether it’s meant for indoor or outdoor use.
Is "flops" a regional term?
Yes. "Flops" is most common in the Southern United States to describe lightweight, slip‑on sandals that are usually worn inside the house.