Hard TOEFL Words - Group 1

[Esc] (1)
v. cancel; put an end to; destroy completely

[Esc] (2)
n. achievement; fulfillment

[Esc] (3)
v. be next to; be contiguous to; border on

[Esc] (4)
v. assign; distribute according to plan

[Esc] (5)
n. aspiration

[Esc] (6)
v. broaden or clarify by expanding; intensify; make larger or more powerful; increase

[Esc] (7)
n. attraction; charm; attract; fascinate; challenge

[Esc] (8)
a. demanding great effort or labor; difficult

[Esc] (9)
n. attack; onslaught

[Esc] (10)
n. air