There are 7 12-letter words that end with 'ched'.
| backstitched | crosshatched | lockstitched | 
| semidetached | outstretched | overbleached | 
| whipstitched | ||
Note: These 7 12-letter words that end with 'ched' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with tched, nched, ached, rched, uched, eched, iched, oched, lched, yched.
5-letter words end with 'ched' (2)