grave Synonyms

weighty sedate serious sober thoughtful solemn sculpt severe dangerous scratch important grievous demure sculpture life-threatening sage heavy inscribe engrave staid tomb momentous sombre seppuku sepulcher sepulchre sombrous somber solid sepulchral peracute sobering sepulture significative significant shrine sheol sculpturing pressing precarious portentous ponderous pivotal perilous pensive parlous ossuary ossuarium operose professorial