Happy to. I have two macros I built to quickly add misspelled words to Typinator. The original one uses Typinator’s quick add interface; the newer one uses a custom HTML prompt I wrote and AppleScript (and optionally, Aspell, a CLI app installed via Homebrew). Links are below.
Original macro (no longer maintained nor updated)
KMF: Quickly Create an Auto-Correction Expansion With Typinator
Newer macro (much more powerful and I regularly update it with new features; worth installing Aspell to get the most out of it).
KMF: Redesigned: Quickly Create an Auto-Correction Expansion With Typinator (Using Aspell and Typinator's AppleScript dictionary)
Take a look at both of those and let me know if you have any questions at all about either one. If possible, post any questions in the corresponding macro’s topic so I can track any issues in those posts. 
-Chris