15-Letter Words Containing: C,A,T,S,E,Y,E

• extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

• having the result that

• surgical interruption of a nerve pathway in the sympathetic nervous system

• A 150-year anniversary.

• an antihistamine (trade name Periactin) used to treat some allergic reactions

• a condition characterized by excessive restlessness and movement

• in a euphemistic manner

• in a kinesthetic manner; by means of kinesthesia