Text editor for Lyrics
This will allow you to edit lyrics in a text editor, and paste them back into your Score.
This vastly simplifies duplicating lyric lines between parts.
Use '-' to separate syllables, '_' as non-breaking spaces, multiple spaces will skip notes. (Useful for slurs and ties.)
New Lines will be treated as spaces.
Note: Due to a limitation of the plugin api, only the first line can be pasted to in Musescore 2.1