There are 9 14-letter words that end with 'rates'.
| deconcentrates | overelaborates |
| quadrumvirates | reconcentrates |
| reincorporates | reorchestrates |
| supersaturates | transliterates |
| ultrafiltrates | |
Note: These 9 14-letter words that end with 'rates' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with erates, orates, trates, urates, brates, grates, irates, crates, arates, drates, rrates, hrates, prates, srates, yrates.
6-letter words end with 'rates' (5)