Word Processor
AbiWord
Compose, edit, and view documents
BibleTime
An easy to use bible study tool
Ding
Ding: Dictionary English-German
FocusWriter
Fullscreen word processor
Formiko
reStructuredText and MarkDown editor and live html previewer
Formiko Vim
reStructuredText and MarkDown editor and live html previewer - Vim mode
ghostwriter
Distraction-free text editor for Markdown
GoldenDict
GoldenDict
gWaei
Enter a Japanese or English word to easily get translations
HoDict
Ho22bus's Dict
LibreOffice Writer
Word processor part of the LibreOffice productivity suite
LyX
High level LaTeX frontend
Manuskript
Open source tool for writers
MATE Dictionary
Check word definitions and spellings in an online dictionary
ReText
Simple text editor for Markdown and reStructuredText
GNOME Dictionary
Check word definitions and spellings in an online dictionary
LaTeXila
Edit LaTeX documents
Calligra Words
Word Processor
QStarDict
QStarDict is Qt version of StarDict
StarDict
Lookup words
WordNet
electronic lexical database of English language