As a noun add

is .

As a verb prolong is

(label) to extend in space or length.

As a noun add

is .

As a verb lengthen is

to make longer, to extend the length of.

As a noun add

is .

As an adjective elongate is

lengthened, extended.

As a verb elongate is

to make long or longer by pulling and stretching; to make elongated.

As adverbs the difference between presently and shortly

is that presently is immediately, at once; quickly while shortly is in a short or brief time or manner; soon; quickly.

As nouns the difference between add and raise

is that add is while raise is (us) an increase in wages or salary; a rise (uk).

As a verb raise is

(label) to cause to rise; to lift or elevate.

As verbs the difference between spending and injecting

is that spending is while injecting is .

As a noun spending

is an amount that has been, or is planned to be spent.

In transitive terms the difference between add and extend

is that add is to append, as a statement; to say further while extend is to straighten (a limb).

In intransitive terms the difference between add and extend

is that add is to make an addition. To add to, to augment; to increase while extend is to possess a certain extent.

As a noun add

is an additional enemy that joined the fight after the primary target.

In transitive terms the difference between add and expand

is that add is to append, as a statement; to say further while expand is to express (something) at length and/or in detail.

In intransitive terms the difference between add and expand

is that add is to make an addition. To add to, to augment; to increase while expand is to feel generous or optimistic.

As a noun add

is an additional enemy that joined the fight after the primary target.

As verbs the difference between add and escalate

is that add is to join or unite, as one thing to another, or as several particulars, so as to increase the number, augment the quantity, or enlarge the magnitude, or so as to form into one aggregate. Hence: To sum up; to put together mentally while escalate is to increase (something) in extent or intensity; to intensify or step up.

As a noun add

is an additional enemy that joined the fight after the primary target.

As a noun add

is .

As a verb enlarge is

to make larger.