Primary Clinical Skills- Intro to Mental Status Practice Exam

Word choice based on sound rather than meaning is described by clang association. In clang speech, the speaker selects words mainly because of how they sound—rhymes, alliteration, or similar consonant or syllable patterns—rather than because the words convey a clear idea. This reflects a disruption in thought organization where auditory similarity drives speech instead of semantic content. You might hear phrases that chain together because of phonetic links rather than logical connection, which gives the speech a musical or nonsensical quality even if the speaker intends to communicate.

For context, this is a type of formal thought disorder often seen in schizophrenia or mood disorders with psychotic features. In contrast, neologisms are invented words that may carry some implied meaning but are not standard terms; flight of ideas involves rapid shifts from one topic to another; and incoherence is when speech becomes so disorganized that it’s difficult to understand.