13-Letter Words Containing: E,H,K,O,R,S

• the fruit of the chokecherry tree

• a common wild cherry of eastern North America having small bitter black berries favored by birds

• a board having 64 squares of two alternating colors

• someone who travels for pleasure

• a check that restrains another check

• something that checks the correctness of a previous check

• oppose or check by a counteraction

• check a second time

• a productive insight

• making an important discovery

• a penetration of a barrier such as an enemy's defense

• a telephone with a microphone and loudspeaker; can be used without picking up a handset; several people can participate in a call at the same time

• an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals

• the administration of a strong electric current that passes through the brain to induce convulsions and coma

• an enzyme liberated from blood platelets that converts prothrombin into thrombin as blood starts to clot