AbiWord is a lean yet full-featured word processor. It features a familiar-looking interface, basic character formatting, paragraph alignment, a spell checker, interactive rulers and tabs, styles, unlimited undo/redo, find and replace, and image support.
You'll find just about all the features you need, including the ability to cut and paste, highlight, and a bevy of common formatting tools. Although we did miss a grammar-checking utility, AbiWord can check your spelling in many languages--you'll need to choose the appropriate foreign language dictionaries during installation. A huge plus is the ability to open and save Microsoft Word documents, though the program also has its own proprietary file format.