обратить внимание на(Those who voice the most displeasure in their marriage, are more likely to complain about their partner's weight, Newport adds, which may help counselors red-flag weakening relationships before it's too late.Jack the Lad); сигнализировать(о чём-либо Jack the Lad)
тревожный признак(Alexander Demidov); тревожный сигнал(Дмитрий_Р); звоночек(как сигнал или знак опасности НаташаВ); нечто раздражающее; индикатор риска(Maxim Prokofiev); нечто настораживающее(Jobseekers sometimes do not mention jobs from which they were fired on their résumés; accordingly, unexplained gaps in employment, and refusal to contact previous employers are often regarded as "red flags".); повод насторожиться(Jobseekers sometimes do not mention jobs from which they were fired on their résumés; accordingly, unexplained gaps in employment, and refusal to contact previous employers are often regarded as "red flags" • For example, a translator or interpreter resume that lists 20 or more areas of specialization and 50 Fortune 500 clients raises red flags.4uzhoj); сигнал тревоги(igisheva); фактор риска(Баян); повод бить тревогу(Ремедиос_П); признак опасности(A bank employee will never call you at home and solicit any funds, so that's a red flag right away. • 90% of this kind of intimate murder is carried out by "an aggressive controlling domineering male," he cited, and usually there are red flags in advance, but they aren't always acted upon. (coasttocoastam.com)ART Vancouver); предупреждение об опасности(A bank employee will never call you at home and solicit any funds, so that's a red flag right away. • 90% of this kind of intimate murder is carried out by "an aggressive controlling domineering male," he cited, and usually there are red flags in advance, but they aren't always acted upon. (coasttocoastam.com)ART Vancouver)
тревожный звоночек(There is always a chance that unforeseeable circumstances happen, which can cause rescheduling and longer response times, but if this is happening consistently, it should be a red flag and taken with great caution moving forward.4uzhoj)
красные флажки(комплекс симптомов, которые заставляют усомниться в доброкачественном (неспецифическом, первичном) характере боли (т.е. которые являются признаком возможного серьезного заболевания, напр., онкологического или инфекционного) и которые требуют дальнейшего обследования пациента iwona)
