As adjectives the difference between compatible and equivalent

is that compatible is capable of easy interaction while equivalent is similar or identical in value, meaning or effect; virtually equal.

As nouns the difference between compatible and equivalent

is that compatible is something that is compatible with something else while equivalent is anything that is virtually equal to something else, or has the same value, force, etc.

As a verb equivalent is

to make equivalent to; to equal.

As a noun sus is

stainless steel.

As nouns the difference between summon and invitation

is that summon is call, command, order while invitation is the act of inviting; solicitation; the requesting of a person's company.

As a verb summon

is to call people together; to convene.

As a verb pollute

is to make something harmful, especially by the addition of some unwanted product.

As an adjective pollute

is (rare) polluted.

As a noun stain is

.

As nouns the difference between parrots and puffins

is that parrots is while puffins is .

As a verb parrots

is (parrot).

In obsolete|lang=en terms the difference between arduous and ponderous

is that arduous is (obsolete) burning; ardent while ponderous is (obsolete) dense.

As adjectives the difference between arduous and ponderous

is that arduous is needing or using up much energy; testing powers of endurance while ponderous is heavy, massive, weighty.

As nouns the difference between food and tomato

is that food is (uncountable) any substance that can be consumed by living organisms, especially by eating, in order to sustain life while tomato is tomato.

As a verb subjugated

is (subjugate).

As an adjective auxiliary is

helping]]; [[give|giving assistance or support.

As a noun auxiliary is

a person or group that acts in an auxiliary manner.

As nouns the difference between dahl and curry

is that dahl is any of many dried husked pulses (legume), including peas, beans and lentils while curry is one of a family of dishes originating from South Asian cuisine, flavoured by a spiced sauce.

As a verb curry is

to cook or season with curry powder.

As a proper noun Curry is

a family name of Irish origin, from Ó Comhraidhe.

As adverbs the difference between authentically and genuinely

is that authentically is in an authentic manner; with the requisite or genuine authority while genuinely is in a genuine manner; truthfully, truly.