change; cause to fluctuate or move in a wavelike pattern
Stock prices tend to fluctuate throughout the trading day.
Vocabulary like fluctuate 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.
spasmodic; occurring in spells and often abruptly
openly offensive
showy extravagance
give insincere compliments; excessive or insincere praise
beginner; any new participant in some activity
disrespectfully playful
grow successfully or vigorously
disregard; treat with contemptuous disregard
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