As nouns the difference between gamma and sigma

is that gamma is gamma (greek letter) while sigma is sigma (greek letter).

As nouns the difference between brainstorm and plan

is that brainstorm is (us) a sudden thought, particularly one that solves a long-standing problem while plan is a tablet (for writing and erasing).

As a verb brainstorm

is to investigate something, or solve a problem using brainstorming.

As verbs the difference between outsourced and purchased

is that outsourced is (outsource) while purchased is (purchase).

As an adjective outsourced

is (of goods or services) obtained by outsourcing.

As verbs the difference between outsourced and po

is that outsourced is (outsource) while po is .

As an adjective outsourced

is (of goods or services) obtained by outsourcing.

As an interjection po is

.

As nouns the difference between performer and contractor

is that performer is one who performs for, or entertains, an audience while contractor is a person who executes the building or improving of buildings.

As nouns the difference between vicinity and facility

is that vicinity is proximity, or the state of being near while facility is the fact of being easy, or easily done; absence of difficulty, simplicity.

As a verb skipped

is (skip).

As a noun beachball is

.

As verbs the difference between parked and stored

is that parked is (park) while stored is (store).

As an adjective parked

is left in a public location when not in use.

As a verb orange

is .

As an adjective orange

is orangey.

As a noun cantaloupe is

(europe) a type of melon,.

As a verb orange

is .

As an adjective orange

is orangey.

As a noun macaroon is

a soft biscuit or cookie prepared with almond or coconut dough.