solemn

Dispassionate is a related term of solemn.

As adjectives the difference between dispassionate and solemn

is that dispassionate is not showing, and not affected by emotion, bias, or prejudice while solemn is deeply serious and somber.

As adjectives the difference between solemn and imposing

is that solemn is deeply serious and somber while imposing is magnificent and impressive because of appearance, size, stateliness or dignity.

As a verb imposing is

present participle of lang=en.

As adjectives the difference between pensive and solemn

is that pensive is having the appearance of deep, often melancholic, thinking while solemn is deeply serious and somber.

As adjectives the difference between nostalgic and solemn

is that nostalgic is of, having, or relating to nostalgia while solemn is deeply serious and somber.

As a noun nostalgic

is a person who displays nostalgia for something.

As adjectives the difference between apathetic and solemn

is that apathetic is void of feeling; not susceptible of deep emotion; passionless; indifferent while solemn is deeply serious and somber.

As a noun nostalgia

is a longing for home or familiar surroundings; homesickness.

As an adjective solemn is

deeply serious and somber.

As an adjective solemn

is deeply serious and somber.

As a noun gravy is

(uncountable) a thick sauce made from the fat or juices that come out from meat or vegetables as they are being cooked.

As adjectives the difference between solemn and lighthearted

is that solemn is deeply serious and somber while lighthearted is joyful, glad, taking pleasure in being alive. Not depressed or sad.

As adjectives the difference between remorseful and solemn

is that remorseful is (of a person) feeling or filled with remorse while solemn is deeply serious and somber.

As an adjective solemn

is deeply serious and somber.

As a verb condemn is

to confer some sort of eternal divine punishment upon.