Back to Top
Start learning
Chevron Forward Icon Chevron Forward Icon Chevron Forward Icon Lao Swear Words Lao Swear...

Lao Swear Words: Learn 10+ Rude Words From A Local

Harry

By Harry
Last updated October 6, 2026
Published on December 16, 2024

Table Of Contents

Quick Answer

What Are Lao Swear Words?

Lao swear words, or kham nyap (ຄໍາຫຍາບ), run from rude pronouns like kou and mung through insulting adjectives to loanwords borrowed from Thai. Among close friends they read as warm; with children, elders or strangers they are plainly rude, so keep them for people who will take them that way.

If you’re going to pick up some Lao swear words, you might as well learn the best of the best, or the worst of the worst. Knowing them tells you a lot about everyday Lao culture, and it lets you catch anyone plotting against you.

Before we get started, keep in mind that being polite and cordial is a big part of Lao culture, especially when talking to elders or people you don’t know. So use these Lao swear words, or kham nyap (ຄໍາຫຍາບ), responsibly and with care.

I want to learn even more languages with Ling!

Download now!

What Are Lao Swear Words?

Lao swear words, called kham nyap (ຄໍາຫຍາບ) in Lao, can include pronouns, adjectives, words, phrases, and loanwords used in super informal or colloquial conversations. Many Lao swear words exist in a sort of binary when it comes to formality. When used with close friends, it can be seen as very friendly, but with anybody else, it’s very rude.

The words we’re going to be discussing should only be used with people that you’re close to. Using them when talking with children, the elderly, or strangers is seen as inappropriate and not socially acceptable. Even though it’s a fact that Lao people love to have fun and are known to be very casual, only use these words in the right context!

Common Lao Swear Words

Now, before we get into some common Lao swear words. It’s worth noting that there are some regional variations in Lao slang. Dialects of Northern Laos, Central Laos, and Southern Laos all have their own regional slang, but for this post, we’ll look at the common words that can be understood anywhere in Laos.

Without further ado, let’s start by covering the rude pronouns, adjectives, and more that you can use to spice up your conversations or express yourself!

Rude Pronouns In Lao

Replacing neutral or formal Lao pronouns with informal pronouns is a common way to make conversations more casual with friends.

Instead of using khoy (ຂ້ອຍ), meaning ‘me,’ or chao (ເຈົ້າ), meaning ‘you,’ try out the alternatives below:

EnglishLaoPronunciation
IກູKou
YouມຶງMung
BrotherບັກBak
Sisterອີ່Ee

The alternatives for brother, bak (ບັກ), and sister, ee (ອີ່), are more like titles. They are added before someone’s name to show that you are familiar with them (or don’t like them). For example, if you have a close friend named Fan (ຝັນ), you can call her Ee Fan (ອີ່ຝັນ) if you casually see her on the street – only if she’s okay with it, of course!

Rude Adjectives In Lao

These adjectives can be used to describe someone in an insulting way. If you want an easy way to make enemies, use these words below:

EnglishLaoPronunciation
Stupid (person)ບັກຄວາຍ/ອີ່ຄວາຍBak khouay/Ee khouay
(You) animalອ້າຍສັດ/ອີ່ສັດAy sat/Ee sat
(You) dogບັກໝາ/ອີ່ໝາBak ma/Ee ma
Crazy (person)ບັກບ້າ/ອີ່ບ້າBak ba/Ee ba
B*tch (for women)ອີ່ດອກEe dok
Wh*reກາລີKa li
Greedy/stingyຂີ້ຖີ່Khee tee
Lazyຂີ້ຄ້ານKhee khan
Woman Covering Her Mouth Because She Said A Swear Word

Rude Words And Phrases In Lao

To add to your knowledge of the rudest pronouns and adjectives, here are some generally rude words and phrases in Lao:

EnglishLaoPronunciation
To eatເເດກDaek
Penisໂຄຍ/ຫໍາKhoy/Ham
VaginaຫີHee
Sh*t/Bullsh*tຂີ້Khee
To have sex (informal)ສີ້See
F*ck youບັກຫ່າມຶງ/ອີ່ຫ່າມຶງBuk ha mung/Ee ha mung

Rude Loanwords From Thai

Since Lao has the same grammatical structure as Thai, most Thai swear words can be combined with Lao sentences. In addition, the Thai and Lao languages already share a lot of the same swear words as they are a part of the same language family, so they’re not too hard to learn together.

Over time, modern Thai slang terms were added as loanwords in Lao, with the only difference being that they’ve been adapted to Lao’s six tones. See some of them below!

EnglishLaoLao PronunciationThaiThai PronunciationThai Sound
DamnຈິບຫາຍChip hayฉิบหายChìp hǎai ฉิบหาย
F*ckເຍັດYetเย็ดYét เย็ด
Motherf*ckerເຍັດເເມ້Yet maeเย็ดแม่Yét mɛ̂ɛ เย็ดแม่
F*ck youອ້າຍເຫ້ຍ/ອີ່ເຫ້ຍAy hia/Ee hiaไอ้เหี้ย/อีเหี้ยâi hîa/ii hîa ไอ้เหี้ย/อีเหี้ย

Check out the Ling app if you’d like to learn more Lao vocabulary and phrases!

How Do You Say “Swear Word” In Lao?

“Swear word” in the Lao language translates to kham nyap (ຄໍາຫຍາບ). Kham (ຄໍາ) meaning word and nyap (ຫຍາບ) meaning profanity. To refer to profane language in general, you can say phasa nyapkhay (ພາສາຫຍາບຄາຍ), where phasa (ພາສາ) means language and nyapkhay (ຫຍາບຄາຍ) being the long form of profanity.

Frequently Asked Questions About Lao Swear Words

What Does Noi Mean In Lao?

Noi, or noy (ນ້ອຍ) is a general adjective meaning small in Lao and makes up a large part of Lao slang. For example, they’re used in the informal nicknames bak noy (ບັກນ້ອຍ) or ee noy (ອີ່ນ້ອຍ) meaning small guy and small girl, respectively.

What Does Ham Noi Mean In Lao?

Also a swear word existing in Thai, ham noi (ຫໍານ້ອຍ, ham noy) is an insult meaning small penis. Ham (ຫໍາ) is a slang term for penis, and noy (ນ້ອຍ) is an adjective meaning small. You may commonly hear this being used among male siblings or friends to tease one another.

Do Lao People Swear A Lot?

In general, Lao culture is quite casual, informal, and easy-going. However, Lao people are very courteous and polite when talking to strangers or guests. Swearing is generally frowned upon when speaking around children or the elderly, but among friends and family, it’s totally fine to let loose.

Practice Lao Swear Words At Your Own Risk!

Unless you’re itching for a fight, only practice using these Lao swear words among your close friends. We’d hate to be the reason why you end up in the hospital. Whenever you use any of these rude Lao pronouns, Lao adjectives, or Lao loanwords, always be mindful of those around you; you don’t want to give off a bad impression in public.

A good rule of thumb when using Lao swear words is to, well, try not to use them at all. If you do want to sound less uptight with friends, work up to it in this order:

  • Start with the informal pronouns, kou (ກູ) and mung (ມຶງ)
  • Move on to the rude adjectives once those land in the right contexts
  • Leave the Thai loanwords until last, and only among close friends

With great power comes even greater responsibility.

With great power comes even greater responsibility. Good luck, and have fun with these Lao swear words today!

Learn Lao With Ling

Swear words are the fun end of a language, but they only land if the rest of your Lao is there too. Ling builds that part in short daily lessons.

  • Flashcards with images, translations and native speaker audio
  • Writing lessons that take the Lao script stroke by stroke
  • Dialog, for interactive conversation practice
  • Audio at normal and slow speed, word by word
  • A review that brings back the words you miss

Start learning the Lao language today, with a 7-day free trial to look around first.