seriousness Synonyms

earnestness serious-mindedness sincerity distressfulness weight weightiness wiseness impressiveness sedateness sober-mindedness urgency temperance sternness staidness sombreness somberness solemnness solemnity thoughtfulness heartiness astringence seriosity purposiveness humourlessness humorlessness decisiveness dangerousness cruciality momentousness formalness lugubriousness obstinance gravitas criticality seriously solemness sobriety gravity gravitation graveness extent enormity earnest determinateness degree criticalness crazing-mill conservatism consequence commitment