As verbs the difference between merits and benifit

is that merits is (merit) while benifit is .

As a noun merits

is .

As nouns the difference between lion and pigeon

is that lion is a big cat, Panthera leo, native to Africa, India and formerly to much of Europe. The term may apply to the species as a whole, to individuals, or to male individuals. It also applies to related species like mountain lions while pigeon is one of several birds of the family Columbidae, which consists of more than 300 species.

As an adjective lion

is of the light brown color that resembles the fur of a lion.

As a verb pigeon is

to deceive with a confidence game.

As nouns the difference between songs and song

is that songs is while song is wave.

As a verb song is

to shake out even.

In obsolete terms the difference between discourse and argue

is that discourse is dealing; transaction while argue is to prove.

In intransitive terms the difference between discourse and argue

is that discourse is to write or speak formally and at length while argue is to have an argument, a quarrel.

As a noun discourse

is verbal exchange, conversation.

As proper nouns the difference between kirk and spock

is that kirk is (chiefly|british) the presbyterian church of scotland while spock is anglicized from the (etyl) spaak.

As nouns the difference between turtledove and picture

is that turtledove is while picture is a representation of anything (as a person, a landscape, a building) upon canvas, paper, or other surface, by drawing, painting, printing, photography, etc.

As a verb picture is

to represent in or with a picture.

In lang=en terms the difference between calcify and solidify

is that calcify is to become hard and stony by impregnation with calcium salts while solidify is to become solid; to freeze, set.

As verbs the difference between calcify and solidify

is that calcify is to make something hard and stony by impregnating with calcium salts while solidify is to make solid; convert into a solid body.

As adjectives the difference between fearsome and creepy

is that fearsome is frightening, especially in appearance while creepy is producing an uneasy fearful sensation, as of things crawling over one's skin.

As an adjective vehement

is showing strong feelings; passionate; forceful or intense.

As an adverb fervently is

in a fervent manner.

As verbs the difference between joined and mixed

is that joined is past tense of join while mixed is past tense of mix.

As an adjective mixed is

having two or more separate aspects.