Group (A) - Spelling Practices

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(1) a. Syn. theoretical; abstruse(Аннотация) theoretical; not concrete; not applied or practical; difficult to understand
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(2) n. (кислотность) pH values below 7; taste experience when something acidic is taken into the mouth
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(3) a. Syn. keen; sharp(острого) quickly perceptive; keen; having a sharp point or tip; extremely sharp or severe
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(4) v. Syn. stick; bond(придерживаться) stick fast; stick to firmly; be compatible or in accordance with
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(5) a. Syn. valiant; venturesome(приключений) valiant; venturesome; inclined or willing to incur hazard or engage in adventures
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(6) n. Syn. poverty; misfortune(невзгоды) state of misfortune, hardship, or affliction; misfortune
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(7) a. Syn. responsible; accountable(поддаются) responsive to advice or suggestion; responsible to higher authority; willing to comply with; agreeable
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(8) v. (заменять устаревшее) make obsolete or old-fashioned
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(9) a. Syn. old; archaic; ancient(античный) old; belonging to, made in, or typical of an earlier period
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(10) a. (древесные) tree-dwelling; treelike; living in trees