7. An apparatus, comprising: a processor; a memory storing at least one context sensitive dictionary having a plurality of first words therein, a subset of one or more of the first words being associated with one or more respective associated words and phrases, the or each respective associated word and phrase representing an instance of the first word with which it is associated; a display configured to display images to a user under the control of the processor; and a user input that enables user character input; wherein the processor is further configured to cause the apparatus to: compare input characters when input with the first words in the at least one context sensitive dictionary; determine, in dependence on the comparison, one or more first words in the context sensitive dictionary corresponding, at least partially, to the input characters; and select, in dependence on the determination, one or more associated words and phrases associated with the determined first words; the display being configured to display the selected one or more associated words and phrases to the user as a substitution for the input characters.
7. An apparatus, comprising: a processor; a memory storing at least one context sensitive dictionary having a plurality of first words therein, a subset of one or more of the first words being associated with one or more respective associated words and phrases, the or each respective associated word and phrase representing an instance of the first word with which it is associated; a display configured to display images to a user under the control of the processor; and a user input that enables user character input; wherein the processor is further configured to cause the apparatus to: compare input characters when input with the first words in the at least one context sensitive dictionary; determine, in dependence on the comparison, one or more first words in the context sensitive dictionary corresponding, at least partially, to the input characters; and select, in dependence on the determination, one or more associated words and phrases associated with the determined first words; the display being configured to display the selected one or more associated words and phrases to the user as a substitution for the input characters. 8. The apparatus according to claim 7 , further comprising a renderer capable of communicating by wire or wirelessly with an external server via a network.