Breathy: Inflammatory arthritis, spasmodic or functional dysphonia, vocal cord mass, vocal cord paralysis
Halting, strangled: Spasmodic dysphonia
Hoarse, husky, muffled, or nasal sounding: Parkinson disease
Hoarseness worse early in the day: Laryngopharyngeal reflux
Hoarseness worse later in the day: Myasthenia gravis, vocal abuse
Low pitched: Hypothyroidism, laryngopharyngeal reflux, leukoplakia, muscle tension dysphonia, Reinke edema, vocal cord edema, vocal cord paralysis
Scanning speech and dysarthria: Multiple sclerosis