Litscape Default Censored Word List:
40 words ending with ch, 9 letters long

backbench backporch birdwatch blowtorch bullfinch chaffinch cockroach disbranch doomwatch doorlatch firewatch flaxwench frogmarch goldfinch hemstitch hopscotch jobsearch lastditch mailpouch matriarch milkvetch nonbleach nonstarch overmatch overpitch overreach overteach overwatch patriarch photoetch polyptych prelaunch rescratch restretch sasquatch stopwatch subbranch topstitch ultrarich workbench