Synonyms of transact in English:

transact


See US English definition of transact

See UK English definition of transact

See Spanish definition of negociar

verb

1‘those who transact business in London must know what the rules are’

SYNONYMS
negotiate, conduct, carry out, do, perform, execute, enact, manage, handle, organize, take care of, prosecute, work out, thrash out, hammer out, see to, administer, operate
settle, conclude, finish, clinch, discharge, accomplish, reach an agreement on, agree on, come to terms about, reach terms on
informal sort out