A formal greeting would include a title such as Mr. or Mrs. an informal would be addressing them by first name or nickname, i.e Dear Susie instead of Dear Mrs. Smith.
difference between formal organization structure and informal organization structure.
explain the difference between formal and informal risk assessments
formal and informal rhythm
There is no formal slang. Slang is informal language.
Formal is polite, informal is rude and obnoxious.
The difference between formal and informal diction is the words that you use. Formal diction is official, business type, and appropriate wording. Informal diction is casual wording.
formal is smart informal isn't smart
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difference between informal business bookkeeping and formal business bookkeeping in there stock
The difference betwen informal and formal theatre is the way you dress and who for. Informal theatre is to be casual while formal is suppose to be fancy. Informal could be in a small classroom while formal would be in a huge auditorium.