strengthen or support further
The teacher used examples to reinforce the lesson concept.
Vocabulary like reinforce appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.
strongly suggestive
unnecessary repetition or excess
improve; improve or perfect by pruning or polishing
stubborn; lining consisting of material with a high melting point
a safe place for shelter
prove something false
government; the organization that is the governing authority
manage; fix or adjust the time, amount, degree, or rate of
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