There are 11 10-letter words that end with 'tas'.
| anchovetas | cabalettas | manzanitas |
| margaritas | fidelistas | inamoratas |
| incognitas | irredentas | irridentas |
| paramattas | senhoritas | |
Note: These 11 10-letter words that end with 'tas' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with itas, ttas, stas, atas, etas, ntas, otas, utas, ctas, rtas, ltas, ftas, ktas, ytas.
4-letter words end with 'tas' (2)