غیر رسمیدیکشنری فارسی به انگلیسیcasual, off-the-record, unbuttoned, unceremonious, undeclared, unofficial, informal, shirt-sleeve
خودمانیدیکشنری فارسی به انگلیسیcasual, chummy, confidential, entre nous, familiar, homely, homespun, homey, informal, informally, inside, nonstandard, pickup, private, shirt-sleeve, slangy, unbuttoned, unceremonious