Part of speech:
A quantity which is excessive to the point of being inappropriate, harmful, or overwhelming.
(Interior decoration) A window treatment added above an existing treatment
An amount or quantity greater than is necessary, desirable, usable, etc.; too much; superfluity
Find another word for overdose. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for overdose, like: excessive dose, heavy dose, excessive dosage, too-much, overtreatment, excess, treatment, od and surfeiter.