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Learner's Dictionary
3,000 Core Vocabulary Words
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ugly (adjective)
umbrella (noun)
umpire
unable (adjective)
uncle
under (preposition)
under (adverb)
underdog
undergo (verb)
undergraduate
underground (adjective)
underneath (adverb)
underneath (preposition)
understand (verb)
understanding (noun)
undertake (verb)
undertaker
undo (verb)
unemployed (adjective)
unemployment (noun)
unfortunate (adjective)
unfortunately (adverb)
unhappiness
unhappy (adjective)
uniform (adjective)
uniform (noun)
union (noun)
unique (adjective)
unit (noun)
unite (verb)
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Which is correct: "Who doesn't like cookies?" or "Who don't like cookies?"
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trend
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something that is currently popular or fashionable
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