sombre

As adjectives the difference between unhappy and sombre

is that unhappy is not happy; sad while sombre is dark; gloomy.

As a noun sombre is

gloom; obscurity; duskiness.

As a verb sombre is

to make sombre or dark; to make shady.

As verbs the difference between sombre and smile

is that sombre is while smile is (ambitransitive) to have (a smile) on one's face.

As a noun smile is

a facial expression comprised by flexing the muscles of both ends of one's mouth, often showing the front teeth, without vocalisation, and in humans is a common involuntary or voluntary expression of happiness, pleasure, amusement or anxiety.

As a verb sombre

is .

As a noun desolation is

desolation.

As nouns the difference between sombre and balayage

is that sombre is gloom; obscurity; duskiness while balayage is a hair colouring technique in which colour is applied by hand.

As an adjective sombre

is dark; gloomy.

As a verb sombre

is to make sombre or dark; to make shady.

As a verb sombre

is .

As a noun glum is

light.

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.

As adjectives the difference between sombre and unrelenting

is that sombre is dark; gloomy while unrelenting is not relenting; having no pity; not being or becoming lenient, mild, gentle, or merciful; unyielding; inflexibly rigid; hard; stern; cruel.

As a noun sombre

is gloom; obscurity; duskiness.

As a verb sombre

is to make sombre or dark; to make shady.

As adjectives the difference between sombre and traumatic

is that sombre is dark; gloomy while traumatic is of, caused by, or causing trauma.

As nouns the difference between sombre and traumatic

is that sombre is gloom; obscurity; duskiness while traumatic is a medicine for wounds; a vulnerary.

As a verb sombre

is to make sombre or dark; to make shady.

As an adjective melancholic

is filled with or affected by melancholy—great sadness or depression, especially of a thoughtful or introspective nature.

As a noun melancholic

is a person who is habitually melancholy.

As a verb sombre is

.

As an adjective wistful

is full of yearning or longing.

As a verb sombre is

.