10-Letter Words Containing: A,T,C,H,E,T

• orchid growing along streams or ponds of western North America having leafy stems and 1 greenish-brown and pinkish flower in the axil of each upper leaf

• an obnoxious and foolish and loquacious talker

• minute wingless psocopterous insects injurious to books and papers

• bores through wood making a ticking sound popularly thought to presage death

• an observation tower for a lookout to watch over prisoners or watch for fires or enemies

• Any of the cells in the liver responsible for the metabolism of protein, carbohydrate and lipid and for detoxification.

• An escutcheon of a deceased person, placed within a black lozenge and hung on a wall

• Mathematical

• showing empathy or ready comprehension of others' states

• a structure in which water is collected (especially a natural drainage area)