As verbs the difference between beat and dog

is that beat is while dog is to pursue with the intent to catch.

As a noun dog is

a mammal, canis lupus familiaris , that has been domesticated for thousands of years, of highly variable appearance due to human breeding.

As a verb effectuate

is to be the cause of something.

As a noun make is

skin (on liquids), sputum, placenta.

As verbs the difference between spreading and spewing

is that spreading is present participle of lang=en while spewing is present participle of lang=en.

As nouns the difference between spreading and spewing

is that spreading is the act by which something is spread while spewing is material spewed or vomited.

As nouns the difference between with and spewing

is that with is alternative form of lang=en while spewing is material spewed or vomited.

As a preposition with

is against.

As an adverb with

is along, together with others/group etc.

As a verb spewing is

present participle of lang=en.

As adjectives the difference between preposterous and unbelievable

is that preposterous is absurd, or contrary to common sense while unbelievable is not to be believed.

As verbs the difference between oxidized and rust

is that oxidized is past tense of oxidize while rust is to oxidize, especially of iron or steel.

As an adjective oxidized

is that has reacted with oxygen, or been modified by oxidation.

As a noun rust is

the deteriorated state of iron or steel as a result of moisture and oxidation.

As a verb deter

is to prevent something from happening.

As a proper noun sever is

.

As verbs the difference between introduce and involve

is that introduce is (of people) to cause (someone) to be acquainted (with someone else) while involve is to roll or fold up; to wind round; to entwine.

As verbs the difference between stalking and lurking

is that stalking is present participle of lang=en while lurking is present participle of lang=en.

As nouns the difference between stalking and lurking

is that stalking is hunting for game by moving silently and stealthily or by waiting in ambush while lurking is the act of one who lurks.

As nouns the difference between trifle and mousse

is that trifle is an English dessert made from a mixture of thick custard, fruit, sponge cake, jelly and whipped cream while mousse is an airy pudding served chilled, particularly chocolate mousse.

As verbs the difference between trifle and mousse

is that trifle is to deal with something as if it were of little importance or worth while mousse is to apply mousse (styling cream).