polite is using manner's and the correct English term language and familiar is like the girl from round the block, cockney and slang. hope that helped.
While the goal of politeness is to make all of the parties relaxed and comfortable with one another, these culturally-defined standards at times may be manipulated to inflict shame on a designated party.
There is little or no difference- both are polite, formal ways to greet someone . Perhaps, "how do you do" is more formal. The polite answer to either is something like ,'Fine, thank-you -- and you ?
Come in (plural you, polite or familiar in Spanish America; only polite in Spain) Present subjuctive (presente de subjuntivo): May they come in May you come in (polite or familiar in Spanish-America; only polite in Spain)
rude is discourteous or impolite as to polite is showing good manners towards others in behavior,and or speech
Formal is polite, informal is rude and obnoxious.
You cook (plural, polite and familiar in Spanish-America; only plural polite in Spain) They cook.
Familiar: tu, polite: lei, plural: voi
Interrogative sentences are used to ask questions, seeking information or clarification. They typically begin with words like "who," "what," "where," "when," "why," or "how." Imperative sentences are commands or requests that tell someone to do something and usually do not have a subject, such as "please sit down" or "close the door."
You fired; you said farewell (polite or familiar you, plural, in Spanish America; only polite in Spain) They fired; they said farewell
Diplomatic language
"Remind me" is a direct request for a reminder, while "please remind me" adds politeness to the request. Both convey the same message but the latter is more courteous.
polite and clear
The French word for "you" is "tu" (informal) or "vous" (formal/plural).