Sensory modality profiles of antonyms

Adjectives that are used to describe sensory experiences are often used to express more than one modality. The adjective sweet, for instance, may primarily be associated with taste (i.e., taste is the dominant modality of sweet), but it can also be used for smell, sound or sight, and possibly even for touch. It has also been shown that some sensory modalities combine more easily than others. Many adjectives that are used to describe taste, for instance, can also be used for smell, but, less likely, for sound. These associations between sensory modalities as they are expressed in language are the topic of this study. We looked at the distribution of the combinations of dominant modalities in pairs of antonymic sensory adjectives (e.g., sweet-sour), and how the dominant modality of the adjectives in these pairs differed from that of the adjectives in isolation. In our dataset, there was a sizeable number of pairs consisting of adjectives with differing dominant modalities. Within those pairs, we observed that adjectives with the dominant modality sight can also be used for touch and vice versa. Similarly, adjectives with the dominant modality of smell can also be used for taste and vice versa. Finally, adjectives with the dominant modalities sight and touch can both also be used for hearing and for taste, but not the other way around. These results contribute to our understanding of how language is used to describe sensory experiences, and, with that, how sensory experiences may be shaped by the words that we use to describe them.