A quantity which is excessive to the point of being inappropriate, harmful, or overwhelming.
An amount or quantity greater than is necessary, desirable, usable, etc.; too much; superfluity
(Interior decoration) A window treatment added above an existing treatment
Find another word for overdose. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for overdose, like: too-much, heavy dose, excess, od, surfeiter, excessive dose, overdosage, anaphylactic-shock, aspirin, anti-depressant and null.