Already

vs

All Ready

By this or that time, previously

vs. 

Completely Prepared

Altogether

vs. 

All Together

entirely, completely

vs.

in the same place

Capital

vs.

Capitol

a city containing the seat of government; the wealth of dunds owned by a businsess or individual; resources

vs

the building in which a legislative body meets

coarse

vs

course

rough, not smooth; lacking refinement

vs.

path, series of classes or studies

Its 

vs

it's

a personal pronoun that shos posession

vs

the contraction of it is or it has

Lead

vs

led

vs

lead

to act as a leader, to go first, or to take a superior position

vs

past tense of lead

vs

a metal

stationary

vs

stationery

fixed, not moving

vs

paper used for letter writing