10-Letter Words Containing: DIO

• not transparent to X-rays or other forms of radiation

• ordinariness as a consequence of being average and not outstanding

• a person of second-rate ability or value

• (of diseases) arising from an unknown cause

• the branch of medicine dealing with the heart and its diseases

• a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)

• large and roomy (`convenient' is archaic in this sense)

• A recording, usually made available for sale, of a reading of the full text or of an abridgement of a book.

• A semiconductor two-terminal component whose electrical characteristics are light-sensitive

• tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans

• a graphical recording of the cardiac cycle produced by an electrocardiograph