seriousness

As nouns the difference between flapdoodle and seriousness

is that flapdoodle is (uncountable) nonsense while seriousness is the state or quality of being serious.

As nouns the difference between gravitas and seriousness

is that gravitas is seriousness in bearing or manner; dignity while seriousness is the state or quality of being serious.

As nouns the difference between seriousness and graveness

is that seriousness is the state or quality of being serious while graveness is the state of being grave; gravity.

As a verb fun

is give.

As a preposition fun

is for, on behalf of.

As a noun seriousness is

the state or quality of being serious.

As a noun seriousness

is the state or quality of being serious.

As an adjective hardworking is

of a person, taking their work seriously and doing it well and rapidly.

Steadness is a related term of seriousness.

As a noun seriousness is

the state or quality of being serious.

As nouns the difference between seriousness and dullness

is that seriousness is the state or quality of being serious while dullness is the quality of being slow to understand things.

As nouns the difference between seriousness and truth

is that seriousness is the state or quality of being serious while truth is the state or quality of being true to someone or something.

As a verb truth is

(obsolete|transitive) to assert as true; to declare, to speak truthfully.

Calmness is a related term of seriousness.

As nouns the difference between calmness and seriousness

is that calmness is (uncountable) the state of being calm; tranquillity; silence while seriousness is the state or quality of being serious.

Abstemiousness is a related term of seriousness.

As nouns the difference between abstemiousness and seriousness

is that abstemiousness is the quality of being abstemious, temperate, or sparing, particularly in the use of food and strong drinks while seriousness is the state or quality of being serious.