As nouns the difference between chemistry and composition

is that chemistry is (uncountable) the branch of natural science that deals with the composition and constitution of substances and the changes that they undergo as a consequence of alterations in the constitution of their molecules while composition is the proportion of different parts to make a whole.

As letters the difference between j and m

is that j is the tenth letter of the while m is the thirteenth letter of the.

As symbols the difference between j and m

is that j is the symbol for joule, the unit of work or energy in the international system of units while m is mega- or m can be the roman numeral m (1,000).

As an adjective zealous

is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.

As a noun fanaticism is

the characteristic or practice of being a fanatic.

As nouns the difference between evoker and conjurer

is that evoker is agent noun]] of evoke; someone or something that [[evoke#verb|evokes while conjurer is one who conjures, a magician.

As nouns the difference between bartender and tapster

is that bartender is one who tends a bar or pub; a person preparing and serving drinks at a bar while tapster is one whose business is to tap or draw ale or other liquor; barkeep.

As nouns the difference between filtration and filtering

is that filtration is the act or process of filtering; the mechanical separation of a liquid from the undissolved particles floating in it while filtering is something that passes through a filter.

As a verb filtering is

present participle of lang=en.

As nouns the difference between pick and tap

is that pick is a tool used for digging; a pickaxe while tap is a tapering cylindrical pin or peg used to stop the vent in a cask; a spigot.

As verbs the difference between pick and tap

is that pick is to grasp and pull with the fingers or fingernails while tap is to furnish with taps.

As an initialism TAP is

initialism of lang=en.

As nouns the difference between tap and use

is that tap is a tapering cylindrical pin or peg used to stop the vent in a cask; a spigot while use is the act of using.

As verbs the difference between tap and use

is that tap is to furnish with taps while use is to accustom; to habituate.

As an initialism TAP

is initialism of lang=en.

As nouns the difference between advancements and innovations

is that advancements is while innovations is .

As nouns the difference between miscreant and villan

is that miscreant is one who has behaved badly, or illegally while villan is obsolete form of lang=en.

As an adjective miscreant

is lacking in conscience or moral principles; unscrupulous.