| adj. |
| [1] |
significant
,
fatal
,
momentous
,
ominous
,
major
,
consequential
,
important
,
critical
,
crucial
,
decisive
,
weighty
,
portentous
,
earth-shaking
,
pivotal
|
| [2] |
deadly
,
foreboding
,
portentous
,
lethal
,
fatal
,
destructive
,
ruinous
,
disastrous
,
catastrophic
,
cataclysmic
|
| [3] |
black
,
calamitous
,
disastrous
,
fatal
|
| [4] |
fatal
|
|
