Hard TOEFL Words - Group 13

a cassette for videotape

capable of normal growth and development

region of land within which water flows down into a specified body; critical point marking a change in course or development

spread by word of mouth, with minimal intervention in order to create buzz and interest; caused by a virus

make a boat heavy and in danger of sinking by flooding with water; saturate something with water

very clever and humorous

spread by word of mouth, with minimal intervention in order to create buzz and interest; caused by a virus

a cassette for videotape

effectiveness, efficiency, or validity

capacity; amount of space occupied by an object

any of various kinds of wheeled vehicles drawn by a horse or tractor

attentive to discover and avoid danger, or to provide for safety; wakeful

animal in nature

active strength of body or mind; imaginative lively style, especially style of writing; exertion of force

bright; lively; graphic; having striking color

dense, soft, often curly hair forming the coat of sheep and certain other mammals

being often in public eye; obvious to the eye

craftsman who weaves cloth

effectiveness, efficiency, or validity

conqueror; winner

any of many types of stinging flying insect

spread by word of mouth, with minimal intervention in order to create buzz and interest; caused by a virus

take note of; observe; attest to the legality of by signing one's name to

very clever and humorous

almost completely; practically; essentially

difference in electrical charge between two points

amount produced; crop; income on investment; energy released by an explosion

region of land within which water flows down into a specified body; critical point marking a change in course or development

any of various kinds of wheeled vehicles drawn by a horse or tractor

decrease in size or strength; draw gradually to an end

level below which the ground is completely saturated with water. Also called water level

degree of exposure to public notice

craft, especially one larger than a rowboat, designed to navigate on water

very clever and humorous

almost completely; practically; essentially

being often in public eye; obvious to the eye

difference in electrical charge between two points

authorization or certification; sanction, as given by a superior; an order that serves as authorization

act of vibrating; a shaky motion

being often in public eye; obvious to the eye