Vocabulary Builder

Vocabulary Builder

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Vocabulary Word

More Vocab Words

progenitor - ancestor
aseptic - preventing infection; having a cleansing effect
omnivorous - eating both plant and animal food; devouring everything
arduous - hard; strenuous; Ex. arduous work
juxtapose - place side by side; CF. next
surveillance - close observation of a person (esp. one under suspicion); watching; guarding
heckler - person who verbally harasses others; V. heckle: verbally harass as with gibes (by interrupting a speaker or speech)
lank - long and thin; Ex. Lank, gaunt, Abraham Lincoln
oblivion - obscurity; condition of being completely forgotten; forgetfulness
rabble - mob; noisy crowd