Difficult IELTS Words - Group 2

[Esc] (1)
n. small house or cottage usually having a single story and attic

[Esc] (2)
v. move or cause to move energetically and busily; teem

[Esc] (3)
n. unit of heat; unit of heat equal to the amount of heat required to raise the temperature of 1 kilogram of water by 1 degree

[Esc] (4)
a. careful; pleasant; shrewd

[Esc] (5)
v. give certain information to; assure; make certain

[Esc] (6)
n. boundary line of a circle, figure, area, or object

[Esc] (7)
a. involving direct observation of a patient

[Esc] (8)
n. a defendant who has been joined together with one or more other defendants in a single action

[Esc] (9)
n. system of education in which both men and women attend the same institution or classes

[Esc] (10)
n. act of working together; act of cooperating with an enemy, especially it occupying one's own country