RichThesaurus
well up in
well up in
synonyms
apprised
au courant
conversant
with it
kept posted
cognizant
informed
no stranger to
abreast
au fait
familiar
up
savvy
introduced
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in on
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at home with
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up on
versant
conscious
versed in
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plugged in
aware
well up in
antonyms
unknowledgeable
unacquainted
ignorant