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 Group (O P) - Spelling Practices
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a. Syn. required
(bắt buộc) morally or legally constraining; required; binding


Spelling Word: obligatory
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v. Syn. flow
(lông) be any thick messy substance; pass gradually; progress slowly but steadily


Spelling Word: ooze
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n.
(diễn xướng) musical composition for voices and orchestra based on religious text


Spelling Word: oratorio
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a.
(quỹ đạo) of or relating to an orbit; of or relating to the eye socket


Spelling Word: orbital
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n. Syn. production; product
(sản lượng) act or process of producing; production; amount produced during a certain time


Spelling Word: output
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n. Syn. overprice
(quá tải) overprice; a price that is too high


Spelling Word: overcharge
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n. Syn. path; track
(đường) path; track; a trodden path


Spelling Word: pathway
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n. Syn. payment; tribute
(hưu) something paid or given; payment to a person in consideration of past services


Spelling Word: pension
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v. Syn. clutch; squeeze
(pinch) clutch; squeeze between the thumb and a finger, the jaws of a tool, or other edges


Spelling Word: pinch
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n. Syn. purse; wallet
(sổ tay) purse; wallet; pocket-sized paperback book


Spelling Word: pocketbook