11-Letter Words Starting AN & Ending S

• hypersensitivity reaction to the ingestion or injection of a substance (a protein or drug) resulting from prior contact with a substance

• hypersensitivity reaction to the ingestion or injection of a substance (a protein or drug) resulting from prior contact with a substance

• a liquid added to the water in a cooling system to lower its freezing point

• anxiety relieving

• a tranquilizer used to relieve anxiety and reduce tension and irritability

• provoke the hostility of

• act in opposition to

• the historic period preceding the Middle Ages in Europe

• extreme oldness

• an artifact surviving from the past

• an expert or collector of antiquities

• An anemometer that makes a graphical recording.