ominous

As adjectives the difference between ominous and unpropitious

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while unpropitious is not propitious; unfavourable, untimely.

Ominous is a related term of sorrowful.

As adjectives the difference between ominous and sorrowful

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while sorrowful is of a person, full of sorrow; exhibiting sorrow; sad; dejected; distressed; distraught.

Sombre is a related term of ominous.

As a verb sombre

is .

As an adjective ominous is

of or pertaining to an omen or to omens; being or exhibiting an omen; significant.

Lonesome is a related term of ominous.

As adjectives the difference between lonesome and ominous

is that lonesome is unhappy due to being alone; lonely while ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant.

As a noun lonesome

is (informal) oneself alone.

Ominous is a related term of funereal.

As adjectives the difference between ominous and funereal

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while funereal is of or relating to a funeral.

Ominous is a related term of lugubrious.

As adjectives the difference between ominous and lugubrious

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while lugubrious is gloomy, mournful or dismal, especially to an exaggerated degree.

Ominous is a related term of spiteful.

As adjectives the difference between ominous and spiteful

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while spiteful is filled with, or showing, spite; having a desire to vex, annoy, or injure; malignant; malicious.

Ominous is a related term of joyless.

As adjectives the difference between ominous and joyless

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while joyless is without joy; unhappy, sad.

As a noun specter

is a ghostly apparition.

As an adjective ominous is

of or pertaining to an omen or to omens; being or exhibiting an omen; significant.

As adjectives the difference between ominous and fatal

is that ominous is of or pertaining to an omen or to omens; being or exhibiting an omen; significant while fatal is proceeding from, or appointed by, fate or destiny.

As a noun fatal is

a fatality; an event that leads to death.