Happens to me more than I’d like to admit!
I’ve found a tool to help!
I’m on a roll, typing like a maniac. 
Until I stumble over a word.
My writing comes to a screeching halt. A word isn’t right. But I don’t want to stop my progress. After all, I’m a writing maniac. So I use a placeholder, I’ll come back to this section later and figure out the right word or words to convey my thoughts.
However, I’ve now got an itch I can’t scratch. That thought, that missing word or phase will not leave me alone.
Ever happen to you?
My protagonist whispers he can’t work like this, it’s too unprofessional.
Sigh, okay, I cave, save what little progress I’ve made and return to my placeholder. So I…

- Think, think, think, I’ve got nothing.
- Look up the placeholder word. Huh? Not even close. What was I thinking?
- Check thesaurus. What…