mood

As adjectives the difference between mood and dull

is that mood is tired while dull is lacking the ability to cut easily; not sharp.

As a verb dull is

to render dull; to remove or blunt an edge or something that was sharp.

As a noun passion

is (fervor) passion.

As an adjective mood is

tired.

As an adjective mood

is tired.

As a noun motion is

(uncountable) a state of progression from one place to another.

As a verb motion is

to gesture indicating a desired movement.

As a noun outlook

is a place from which something can be viewed.

As a verb outlook

is to face down; to outstare.

As an adjective mood is

tired.

As a noun zeitgeist

is the spirit of the age; the taste, outlook, and spirit characteristic of a period.

As an adjective mood is

tired.

As an adjective mood

is tired.

As a verb overengineering is

.

As an adjective mood

is tired.

As a verb engineering is

.

As a noun engineering is

(label) the application of mathematics and the physical sciences to the needs of humanity and the development of technology.