Difficult IELTS Words - Group 2

[Esc] (1)
a. able to float; cheerful and optimistic

[Esc] (2)
a. relating to a 100-year period; occurring once every 100 years

[Esc] (3)
a. morally pure in thought or conduct; decent and modest

[Esc] (4)
n. group; bunch; group of the same or similar elements gathered or occurring closely

[Esc] (5)
a. rough; harsh; of low, common, or inferior quality

[Esc] (6)
n. a defendant who has been joined together with one or more other defendants in a single action

[Esc] (7)
v. commit, entrust, or give in charge for care or preservation; recommend as worthy of confidence or regard

[Esc] (8)
v. include; consist of; be composed of

[Esc] (9)
n. arrangement of parts or elements; outline

[Esc] (10)
a. diligent; responsible; reliable