There’s a sketch where Bruce gets in trouble for the language he’s using around the other guys at work. Dave tells him the problem is he uses the word “ascertain” too much. Bruce agrees to try not to say it anymore. Dave says a word and Bruce gets all enamored with it. What is the new word???
delineate…
Deeeelineate…delineate… delineate…
(note my embarassment when I learn later that I spelled it wrong)
Thank you! And you spelled it right. 
I must admit - I probably overuse delineate, too.
“They’re just threatened by my ascertinaitude!”
…I think he actually says “They’re just jealous of my ascertaination”