As nouns the difference between percentages and fractions

is that percentages is while fractions is .

Jimmyjohns is likely misspelled.

Jimmyjohns has no English definition.

As a noun subway is

an underground railway, especially for mass transit of people in urban areas.

As a verb subway is

to travel by underground railway.

As nouns the difference between sati and pyre

is that sati is umbrella while pyre is a funeral pile; a combustible heap on which corpses are burned.

Pregeny is likely misspelled.

Pregeny has no English definition.

As a noun offspring is

a person's daughter(s) and/or son(s); a person's children.

As a noun help is

(uncountable) action given to provide assistance; aid.

As a verb help is

to provide assistance to (someone or something).

As adjectives the difference between orange and naval

is that orange is orangey while naval is (nautical) of or relating to a navy.

As a verb orange

is .

As nouns the difference between proof and confirmation

is that proof is (countable) an effort, process, or operation designed to establish or discover a fact or truth; an act of testing; a test; a trial while confirmation is confirmation.

As an adjective proof

is used in proving or testing.

As a verb proof

is to proofread.

As nouns the difference between zealot and knight

is that zealot is one who is zealous, one who is full of zeal for his own specific beliefs or objectives, usually in the negative sense of being too passionate; a fanatic while knight is a warrior, especially of the Middle Ages.

As a verb knight is

to confer knighthood upon.

As a proper noun Knight is

an English status surname for someone who was a mounted soldier.

As verbs the difference between trade and action

is that trade is while action is (management) to act on a request etc, in order to put it into effect.

As a noun action is

something done so as to accomplish a purpose.

As an interjection action is

demanding or signifying the start of something, usually an act or scene of a theatric performance.

As verbs the difference between trade and act

is that trade is while act is to do something.

As a noun act is

(countable) something done, a deed.