Synonyms for «grave concern»

serious deep urgent great significant grim huge major heavy critical considerable health big acute alarming severe little global profound real growing important lingering emergency much medical public national worrisome security potential strong general primary widespread high wide quiet grievous slight privacy top intense different key minor single renewed early

worry distress trouble issue matter preoccupation attention care seriousness threat problem fear consideration crisis importance anxiety urgency scare situation safety thing area caution unease danger questions regret priority consequences interest misgivings people condition burden look news warning reason implications harm deal aspect risk consternation outrage grief challenge controversy sorrow