Synonym des plays it by ear

improvises makes it up as one goes along thinks on one's feet

devises arranges comes up with conceives concocts constructs crafts creates designs discovers dreams up forges formulates hatches invents masterminds prepares sets up works out ad-libs blueprints brainstorms casts charts cogitates contrives forms frames imagines intrigues machinates plans plots projects schemes shapes sparks vamps cooks up dopes out fakes it gets off makes up thinks up throws together trumps up whips up

extemporises extemporizes wings it dashes out does offhand does on the fly improvisates knocks off makes it up as you go along plays by ear speaks off the cuff tosses off

plays it close to the vest plays it straight plays joke on plays jokes plays Judas plays mischief with plays into one's hands plays into plays in plays house plays host plays hooky