extending

As verbs the difference between extending and spread

is that extending is while spread is to stretch out, open out (a material etc) so that it more fully covers a given area of space.

As a noun spread is

the act of spreading or something that has been spread.

As an adjective extensive

is in the nature of an extent, wide, widespread.

As a verb extending is

.

Joining is a related term of extending.

As verbs the difference between joining and extending

is that joining is while extending is .

As a noun joining

is the act or result of joining; a joint or juncture.

As an adjective extendable

is capable of being extended.

As a verb extending is

.

As verbs the difference between covering and extending

is that covering is while extending is .

As a noun covering

is (countable) that which covers something.

As verbs the difference between widening and extending

is that widening is while extending is .

As an adjective widening

is of things that are growing wider.

As a noun widening

is the action of the verb widen.

As a verb extending

is .

As an adjective telescopic is

telescopic.

As verbs the difference between renewing and extending

is that renewing is while extending is .

As a noun renewing

is a renewal.

As a verb extending

is .

As a noun extension is

tract (an area).

Encompassing is a related term of extending.

As verbs the difference between encompassing and extending

is that encompassing is while extending is .