'be in' definitions:

Synonyms of 'be in'

From: Moby Thesaurus

be in force,
be the rage,
be the rule,
be the thing,
carry,
deal in,
dominate,
handle,
job,
market,
merchandise,
obtain,
predominate,
prevail,
reign,
retail,
rule,
sell,
trade in,
traffic in,
wholesale

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