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addition reaction
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adduce
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doze
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adjure
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adelges abietis
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ade
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adapin
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adelgid
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properness
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ad lib
ad lib /ˌæd ˈlɪb/
adverb
-
Without advance preparation
(
ad lib
, ad libitum
, impromptu
, spontaneously
)
without advance preparation
He spoke ad lib
he spoke ad lib