analytic (comparative more analytic, superlative most analytic) Of, or relating to any form of analysis, or to analytics. Of, or relating to division into elements or principles. having the ability to analyse. (logic, of a proposition) that follows necessarily; tautologous.
The exclamation mark (British English) or exclamation point (American English) is a punctuation mark usually used after an interjection or exclamation to indicate strong feelings or high volume (shouting), and often marks the end of a sentence.
Click on the interjections: PUNCTUATION WITH INTERJECTIONS. An interjection can be followed by either a comma or an exclamation mark. A comma is used for a mild interjection, while an exclamation mark is used for a more abrupt display of surprise, emotion, or deep feeling. Very often (as in the first example above), an interjection with an exclamation mark is followed by a sentence with an exclamation mark.