Affixes: What is an Infix?

Understanding Infixes: A Deep Dive into Word Structures

In the English language, affixes are a crucial part of building words. Affixes are added to the beginning (prefixes), middle (infixes), or end (suffixes) of a root word to change its meaning. While prefixes and suffixes are more commonly known, infixes play a unique role in word formation. In this chapter, we will explore the concept of infixes in detail.

What are Infixes?

Infixes are a type of affix that are inserted within a root word to modify its meaning. Unlike prefixes and suffixes, which are added to the beginning or end of a word, infixes are placed in the middle of a word. Infixes are not as common in English as prefixes and suffixes, but they exist in certain languages and can be found in English in informal contexts or in linguistic studies.

How Do Infixes Work?

To understand how infixes work, let’s look at some examples. In Tagalog, an Austronesian language spoken in the Philippines, infixes are commonly used to indicate verb aspect. For instance, the verb sulat (to write) can be transformed into sumulat (to have written) by adding the infix -um-.

In English, infixes are not as prevalent, but they can be seen in informal language or for emphasis. For example, the word “un-freaking-believable” uses the infix -freaking- to intensify the word “believable.”

Examples of Infixes

  1. Absobloominlutely – The infix -bloomin- is inserted in the word “absolutely” for emphasis.
  2. Fan-freaking-tastic – The infix -freaking- is used to add emphasis to the word “fantastic.”
  3. Un-freaking-real – Another example of using an infix for emphasis in the word “unreal.”

Infixes are not as common in English as prefixes and suffixes, but they can be a fun way to play with language and add flair to your speech.

Practice with Infixes

Now that you understand what infixes are and how they work, it’s time to practice using them. Try creating your own examples of words with infixes to see how they can change the meaning and tone of a word. Remember, infixes are all about adding that extra touch of emphasis and creativity to your language.

Infixes may not be as widely used as prefixes and suffixes, but they offer a unique way to play with language and express yourself in a creative manner. Experiment with infixes in your writing and speech to see how they can enhance your communication skills.


Infixes, prefixes, and suffixes all play a role in altering the meaning of words, but they do so in different ways:

  1. Prefixes: Prefixes are affixes that are added to the beginning of a root word. They often change the meaning of the word to which they are attached. For example, adding the prefix “un-” to the word “happy” changes it to “unhappy,” indicating the opposite meaning.
  2. Suffixes: Suffixes, on the other hand, are affixes that are added to the end of a root word. Like prefixes, they can alter the meaning of the word. For instance, adding the suffix “-less” to “care” results in “careless,” meaning without care.
  3. Infixes: Infixes, unlike prefixes and suffixes, are inserted within a root word. They are less common in English but can be used for emphasis or to create informal expressions. While infixes may not have as wide of a range of uses as prefixes and suffixes, they can still significantly impact the tone and emphasis of a word.

In summary, prefixes and suffixes are more commonly used in English to modify the meaning of words, while infixes are less common but can add flair and emphasis to language in unique ways.

Exploring the origins and evolution of infixes can provide valuable insights into how these linguistic elements have shaped modern language usage. Here are some points to consider:

  1. Historical Origins: Infixes have been utilized in various languages throughout history to modify and enhance the meanings of words. They can be traced back to ancient languages where infixation was a common method of word formation.
  2. Cultural Influence: The use of infixes can also be influenced by cultural factors. In some languages, infixes are integral to grammar and syntax, serving specific functions such as indicating verb aspect, plurality, or intensity.
  3. Evolution in Modern Usage: In modern English, infixes are not as prevalent as prefixes and suffixes, but they can be found in informal contexts, creative writing, and expressive speech. They are often used for emphasis, humor, or to convey a particular tone or mood.
  4. Pop Culture and Informal Language: Infixes have gained popularity in pop culture, music, and social media, where creative language play is encouraged. They can be seen in memes, song lyrics, and casual conversations as a way to add flair and expressiveness.
  5. Adaptability and Creativity: While infixes may not be a standard feature of English grammar, their adaptability and creativity make them a dynamic aspect of language evolution. They showcase the ever-changing nature of language and the endless possibilities for linguistic experimentation.

By delving into the origins and evolution of infixes, we can appreciate their unique role in language development and the ways in which they continue to influence modern language usage, adding depth and creativity to communication.

Here are some examples of infixes used in informal expressions for further clarification:

  1. Abso-freaking-lutely: The infix -freaking- is inserted in the word “absolutely” for added emphasis and informality.
  2. Un-beepin-believable: Here, the infix -beepin- is used to intensify the word “unbelievable” in a more casual manner.
  3. In-freakin-credible: The infix -freakin- is added to the word “incredible” to make it more informal and expressive.

These examples showcase how infixes can be used in informal language to add emphasis, express emotions, or simply inject a touch of playfulness into speech. While infixes may not be as prevalent in formal writing, they can certainly liven up informal conversations and creative expressions.

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