Which term refers to incorrect or distorted word usage, often with substitutions?

• A. Paraphasia
• B. Circumlocution
• C. Aphasia
• D. Dysarthria

Answer: (A)

The main idea here is how language production can go awry at the word level. Paraphasia is when the word you say is incorrect or distorted, often replaced with another word or with a misarticulated form. This happens in aphasia, typically after brain injury or stroke, reflecting disruptions in the neural networks that retrieve and assemble words. You might hear semantic paraphasias, where a semantically related word is used (saying “knife” for “fork”), or phonemic paraphasias, where sounds are substituted within the target word (saying “foke” for “fork”). This contrasts with a few other language-related issues: circumlocution involves describing around a word or using extra phrases to compensate, rather than producing an actual wrong word; aphasia is the broader language impairment; dysarthria is a motor speech problem affecting articulation rather than word selection. So the term that specifically captures the scenario of incorrect or distorted word usage with substitutions is paraphasia.