- 2Betekenis: professionalserious methodical earnest diligent organized purposeful systematic intentorderly scrupulous assiduous brisk impersonal skillful businesslike
- 3Betekenis: uglyominous grave serious dangerousscowling troublesome threatening
- 4Betekenis: heavyburdensome demanding serious exactingonerous exigent troublesome galling
- 5Betekenis: graveserious sober austere sternsolemn strict formal stoical
- 6Betekenis: portentouscrucial major fraught seriousconsequential significant climacteric momentous
- 7Betekenis: incriminatingserious damning ruinous
- 8Betekenis: propertythreatening ominous grave seriousdangerous scowling troublesome ugly
- 9Betekenis: characteristicserious grave solemn quiet subduedrestrained earnest sedate sober
- 10Betekenis: importantnotable consequential vital crucialserious critical momentous significant
- 11Betekenis: momentouscrucial major fraught seriousconsequential significant climacteric portentous
- 12Betekenis: distressingmoving bitter touching passionateheartfelt intense serious poignant
- 13Betekenis: damningserious ruinous incriminating
- 14Betekenis: menacingcritical unsafe serious impendingugly nasty terrible dangerous
- 15Betekenis: solemnformal ceremonial ceremonious ritualserious sedate staid dignified
- 16Betekenis: pensivethoughtful serious sober melancholy
- 17Betekenis: deepforward sedate serious gravefaithful sober solemn earnest