Speech disfluency refers to any condition in which one's speech is disrupted or interrupted due to some sort of abnormality. Some synonyms for this condition include stuttering, stammering, hesitant speech, or repeating words/sounds/phrases. These types of disfluencies can result from a variety of factors including developmental disorders, nervous system dysfunction, or even psychological conditions such as anxiety or stress. The severity and type of disfluency can vary widely from person to person, but it is important to note that speech disfluency is a treatable condition, and there are many effective therapies and interventions available to help those who experience it.