12-Letter Words Containing A,C,E,E,H,L,R,S

• A mechanical ground tissue, impermeable to water, which consists of cells having narrow lumen and thick, mineralized walls of lignin; present in stems, vascular bundles (of monocots), seed coverings, and vein and tips of leaves.

• The hard calcareous deposit in the tissues of the stony corals (Anthozoa).

• wide-ranging marine turtle with flexible leathery carapace; largest living turtle

• (Judaism) either of two small leather cases containing texts from the Hebrew Scriptures (known collectively as tefillin); traditionally worn (on the forehead and the left arm) by Jewish men during morning prayer

• a member of the United States Marine Corps

• a person authorized to act for another

• a symbol in a logical or mathematical expression that can be replaced by the name of any member of specified set

• That cannot be investigated or searched into; unknowable, inscrutable.

• That cannot be sought out or looked for.

• Not capable of being searched; on which one cannot perform a search.