Difficult IELTS Words - Group 11

[Esc] (1)
n. hot and humid; pertaining to the tropics, the equatorial region between 23 degrees north and south

[Esc] (2)
n. a very large ocean wave caused by an underwater earthquake or volcanic eruption

[Esc] (3)
a. dictatorial; domineering; authoritarian

[Esc] (4)
a. wave lengths shorter than light but longer than X rays

[Esc] (5)
n. act of keeping up, or maintaining; maintenance

[Esc] (6)
a. varying in from, character, or the like; variable; different; diverse.

[Esc] (7)
n. act of changing or altering

[Esc] (8)
n. plants of an area or a region; plant life

[Esc] (9)
v. treat with great respect and deference; treat as hallowed

[Esc] (10)
a. acquainted through study or experience; knowledgeable or skilled