Free Online Vocabulary Test
K12, SAT, GRE, IELTS, TOEFL
Quick Access Resources:
Print PDF Quiz/Test Online Study
 Group (N O) - Spelling PracticesWord List   Previous   Next    
Read [Esc] (1)
n.
(航海) guidance of ships or airplanes from place to place


Spelling Word: navigation
Read [Esc] (2)
v. Syn. offset; counterbalance
(抵消,中和) make neutral and thus inoffensive


Spelling Word: neutralize
Read [Esc] (3)
n.
(刻痕,切口,槽口) small cut; V-shaped or U-shaped indentation carved or scratched into a surface


Spelling Word: notch
Read [Esc] (4)
n.
(尼龙) any of a family of high-strength, resilient synthetic polymers


Spelling Word: nylon
Read [Esc] (5)
a. Syn. required
(必须的) morally or legally constraining; required; binding


Spelling Word: obligatory
Read [Esc] (6)
a. Syn. forgetful
(遗忘的,出神的) inattentive or unmindful; lacking all memory; forgetful


Spelling Word: oblivious
Read [Esc] (7)
a.
(长方形的) having greater length than breadth, especially when rectangular


Spelling Word: oblong
Read [Esc] (8)
a. Syn. threatening
(有威胁的,恶兆的) threatening; foreshadowing evil or tragic developments


Spelling Word: ominous
Read [Esc] (9)
n. Syn. band
(管弦乐队) band


Spelling Word: orchestra
Read [Esc] (10)
n.
(罪犯,歹徒) person excluded from the benefit of the law, or deprived of its protection; fugitive from the law; habitual criminal


Spelling Word: outlaw