Group (Q R) - Spelling Practices

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(1) n. (vợt) device consisting of an oval frame with a tight interlaced network of strings and a handle; wooden paddle, as one used in table tennis
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(2) n. (Ragtime) music with a syncopated melody; musical form, predating jazz
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(3) v. Syn. wander(ramble) wander aimlessly; move about aimlessly; walk about casually or for pleasure
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(4) n. (rayon) synthetic silk like fabric
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(5) v. Syn. purify(lọc) purify; make more precise; improve
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(6) n. (sàng lọc) result of improving something; process of removing impurities
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(7) v. Syn. reinvigorate; refresh(trẻ hóa) make young again; restore to youthful vigor or appearance
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(10) n. Syn. dwelling; house; abode(cư trú) official house; large house; act of dwelling in a place