Inner Cosmos with David Eagleman cover image

Inner Cosmos with David Eagleman

Ep26 "Why do people dislike moist more than moose, but not as much as merts?"

Sep 18, 2023
Explore the phenomenon of word aversion and its connection to synesthesia, autism, shapes, and sound probabilities. Discover why certain words like 'moist' trigger strong negative emotional responses. Learn about the mere exposure effect and how repeated exposure to something can lead to a preference for it. Dive into the concept of neighborhood density and its relation to word aversion. Get insights into ongoing research on the genetic and neural bases of word aversion.
40:05

Podcast summary created with Snipd AI

Quick takeaways

  • Word aversion is a phenomenon where certain sounds in words trigger intense irrational distaste or disgust, suggesting a connection between sound patterns and the emotional response they elicit.
  • The concept of familiarity plays a significant role in word aversion, with unfamiliarity and unfamiliar combinations of sounds correlating with higher aversion, highlighting the influence of linguistic familiarity on emotional response to words.

Deep dives

Word aversion and the relationship between sound and meaning

Word aversion is a phenomenon in which certain words trigger intense irrational distaste or disgust in some people. This aversion does not have a logical reason and is not related to the word's etymology, grammar, or usage. One theory suggests that the sound of a word plays a role in word aversion, as there are examples of people hating words with specific phonetic details, such as the sound 'oi' or 'oi'. Additionally, research has shown that aversive words and nonsense words that have improbable combinations of sounds tend to be more disliked by individuals. This suggests that there might be a relationship between sound patterns and the emotional response they elicit. Further investigations have also revealed that the phonotactic probability, which indicates how likely different sounds go together in a language, correlates with the aversion to certain words. Overall, word aversion provides an opportunity to study the connection between the sound of a word and the emotions it triggers.

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