As nouns the difference between pests and parasites

is that pests is while parasites is .

As adjectives the difference between effective and rigorous

is that effective is having the power to produce a required effect or effects while rigorous is manifesting, exercising, or favoring rigour; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution of law; a rigorous definition or demonstration.

As a noun effective

is (military) a soldier fit for duty.

As nouns the difference between calculation and check

is that calculation is (mathematics|uncountable) the act or process of calculating while check is (chess) a situation in which the king is directly threatened by an opposing piece or check can be (textiles|usually|pluralized) a pattern made up of a grid of squares of alternating colors; a checkered pattern.

As a verb check is

to inspect; to examine.

As proper nouns the difference between pilgrim and prophet

is that pilgrim is a settler of the usually used in plural while prophet is any of the prophets mentioned in the bible, especially an author of one of the prophets.

As a noun pilgrim

is (soccer) someone connected with , as a fan, player, coach etc.

As adjectives the difference between hoe and broad

is that hoe is while broad is wide in extent or scope.

As a noun broad is

(dated) a prostitute, a woman of loose morals.

As adjectives the difference between beautiful and outstanding

is that beautiful is attractive and possessing charm while outstanding is prominent or noticeable; standing out from others.

As nouns the difference between artifact and asset

is that artifact is an object made or shaped by human hand while asset is .

As verbs the difference between adjust and tuning

is that adjust is to modify while tuning is .

As a noun tuning is

action of the verb to tune .

In transitive terms the difference between aggregate and coagulate

is that aggregate is to amount in the aggregate to while coagulate is to cause to congeal.

As an initialism cfo

is chief financial officer.

As a noun controller is

one who controls something.