Abbreviations and contractions are both used to shorten a word, but in different ways. · An abbreviation is formed using the initial letters (or sometimes other parts) of a longer word or phrase to represent the whole. Common examples include “Mr.” for “Mister,” “Dr.” for “Doctor,” and “NASA” for “National Aeronautics and Space Administration.” They are used in formal writing as well as everyday conversations. · A contraction, on the other hand, is formed by combining two words and omitting one or more letters. The deleted letters are replaced with an apostrophe (e.g., “cannot” becomes “can’t”

Contractions are short words that are made by combining two words. This is often done by deleting certain letters and replacing them with an apostrophe (e.g., “do not” becomes “don’t”). · Although contractions are common in everyday speech, they should generally be avoided in formal or academic writing. However, there are exceptions (e.g., when writing dialogue in a story or directly quoting an author who uses contractions in your paper). · A good rule of thumb is to consider your audience and the intended effect of your writing when deciding whether to use contractions.

Contractions are important in spoken English because they make speech sound more natural, friendly, and fluent. When used in an informal setting, they can also make communication more efficient by reducing word count and establishing a conversational tone.