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Portentous
Synonyms for
portentous
alarming
amazing
astounding
awesome
awful
baleful
dangerous
dire
extraordinary
fateful
foreboding
gloomy
grandiloquent
ill
ill-fated
important
impressive
inauspicious
incredible
menacing
minatory
mind-boggling
momentous
notable
ominous
oracular
outstanding
overblown
parlous
phenomenal
pompous
ponderous
pontifical
premonitory
prodigious
prophetic
rare
remarkable
self-important
sensational
singular
sinister
solemn
staggering
striking
stunning
surprising
threatening
unbelievable
unpromising
unpropitious
weighty
wonderful
wondrous
Opposites of
portentous
There are 54 synonyms for portentous