deadline

As nouns the difference between lifeline and deadline

is that lifeline is a line to which a drowning or falling victim may cling to while deadline is a date on or before which something must be completed.

As a verb deadline is

(military) to render an item non-mission-capable; to ground an aircraft, etc.

As a noun deadline

is a date on or before which something must be completed.

As a verb deadline

is (military) to render an item non-mission-capable; to ground an aircraft, etc.

As an adjective longterm is

.

As nouns the difference between deadline and final

is that deadline is a date on or before which something must be completed while final is .

As a verb deadline

is (military) to render an item non-mission-capable; to ground an aircraft, etc.

As verbs the difference between decline and deadline

is that decline is while deadline is (military) to render an item non-mission-capable; to ground an aircraft, etc.

As an adjective decline

is declined.

As a noun deadline is

a date on or before which something must be completed.

As nouns the difference between deadline and schedules

is that deadline is a date on or before which something must be completed while schedules is .

As a verb deadline

is (military) to render an item non-mission-capable; to ground an aircraft, etc.

As a noun deadline

is a date on or before which something must be completed.

As a verb deadline

is (military) to render an item non-mission-capable; to ground an aircraft, etc.

As an adjective undefined is

lacking a definition or value.