4000 Duolingo (R) - Spelling Practices

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(1) n. रडार measuring instrument to detect distant objects by microwave

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(2) n. इंद्रधनुष arc of colored light in the sky caused by the refraction of the sun's rays by rain

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(3) n. विद्रोह organized opposition to authority

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(4) n. मान्यता acceptance; an agreement that something is true or legal

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(5) v. भर्ती enlist; register formally as a participant; engage in military service

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(6) v. पुनरावृत्ति reappear; happen or occur again

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(7) a. निरर्थक exceeding what is necessary or natural; repetitious; excessively wordy

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(8) n. प्रतिबिंब image of something as reflected by a mirror; remark expressing careful consideration

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(9) n. ईख सर्द cooling agent; causing cooling or freezing

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(10) n. क्षेत्र province; district; tract; neighborhood; the upper air; sky or heavens; inhabitants of a district