Difficult IELTS Words - Group 8

[Esc] (1)
n. lasting indefinitely long time; suggesting self-renewal; remaining active throughout all the time

[Esc] (2)
n. publication that appears at fixed intervals

[Esc] (3)
ad. in a regular periodic manner; intermittently

[Esc] (4)
a. proper to be permitted; allowable; admissible.

[Esc] (5)
v. pass or flow through, as an aperture; permeate; pass or spread through the whole extent of

[Esc] (6)
n. chemicals used to kill pests, such as rodents or insects

[Esc] (7)
a. unreasonably irritable or ill-tempered; contemptuous in speech or behavior

[Esc] (8)
a. pertaining to science of the function of living organisms

[Esc] (9)
n. seed case for legumes, e.g. peas, beans, peppers;small vehicle

[Esc] (10)
v. depict; describe; draw