8. A computer system, comprising: a processor; and a storage device connected to the processor, wherein the storage device has stored thereon a program, and wherein the processor is configured to execute instructions of the program to perform operations, wherein the operations comprise: dynamically generating an environment dictionary for a document that is being viewed based on information from one or more social networks associated with the user; and in response to receiving a portion of a word for the document, receiving a list of words for use in completing the portion of the word, wherein each word in the list of words has an associated weight; for at least one word in the list of words, obtaining an environment weight from the dynamically created environment dictionary; updating the associated weight of the at least one word using the obtained environment weight; and ordering the words in the list of words based on the updated, associated weight of each of the words.
8. A computer system, comprising: a processor; and a storage device connected to the processor, wherein the storage device has stored thereon a program, and wherein the processor is configured to execute instructions of the program to perform operations, wherein the operations comprise: dynamically generating an environment dictionary for a document that is being viewed based on information from one or more social networks associated with the user; and in response to receiving a portion of a word for the document, receiving a list of words for use in completing the portion of the word, wherein each word in the list of words has an associated weight; for at least one word in the list of words, obtaining an environment weight from the dynamically created environment dictionary; updating the associated weight of the at least one word using the obtained environment weight; and ordering the words in the list of words based on the updated, associated weight of each of the words. 9. The computer system of claim 8 , wherein the operations further comprise: collecting information from an environment of a user; and generating a new environment dictionary based on the collected information.