13-Letter Words Containing: A,T,H,E,A

• A coffee klatch.

• Any of various typically yellow-brown dinoflagellates (originally grouped as genus Zooxanthella) now assigned to the genera Symbiodinium and Amphidinium, notably found in coral reefs.

• describe or portray the character or the qualities or peculiarities of

• be characteristic of

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

• arrange in alphabetical order

• provide with an alphabet

• To describe in terms of a mathematical equation.

• abnormal dryness of the conjunctiva and cornea of the eyes; may be due to a systemic deficiency of vitamin A

• The fused head and thorax of spiders and crustaceans

• the condition of having a highly technical implementation

• the act of implementing the control of equipment with advanced technology; usually involving electronic hardware