serious Definition

severe, grievous, grave, dangerous, critical, real, sobering, important, good, sensible, thoughtful, sincere, difficult, earnest, sober, solemn, intellectual, hard, sedate, in earnest, of import, overserious, unplayful, serous, seriously, gravest, genuine, significant, substantial, troubling, worrisome, dire, catastrophic, major, credible, acute, profound, urgent, widespread, fatal, terrible, worrying, devastating, horrendous, drastic, aggravating, weighty, daunting, fundamental, violent, severity, damaging, alarming, disturbing, vigorous, careful, considerable, painful, pressing, deadly, thorough, heinous, egregious, massive, extreme, appalling, tough, meaningful, dramatic, big, perilous, viable, harsh, formidable, gravely, bad, huge, flagrant, legit, dreadful, festering, stern, aggravated, tragic, precarious, sharp, danger, damning, harmful, indictable, unserious, adverse, grim, ominous, blatant, stiff, disastrous, honest, vicious, compelling,