principal
The correct spelling is principle.
The spelling of the term used in finance is principal(beginning amount of deposit or loan).The sound-alike word principle means a scientific or moral concept.
Because the old principle have any problem .
The term "principle" is principio in Spanish.The term principal is also principal in Spanish, except that used for a person in charge of a school, it would be director/directora or rector/rectora.
other
The likely word is "maximum" (highest possible level). A similar word is "maxim" (a wise saying or principle).
How do you spell the other capitol?The other capitol is spelled capital.The other caitol is spelled like this,capital.
emphasis
In schools, the heads are Principals. If you are interested in principle: bhutanese students also read Archimedes principle , principle of thermodynamics, etc same as in other parts of the world.
The spelling of the head of a school is the principal(this is taught to children as "the principal is our pal," whether or not it is true).
That is the only way to properly spell it, addicted.
There is no other way to spell it.