There are 14 12-letter words that end with 'nies'.
| asynchronies | chalcedonies | disharmonies |
| embryogenies | heterogenies | heterogonies |
| hootenannies | epeirogenies | miscellanies |
| pickaninnies | sanctimonies | schizogonies |
| semicolonies | oligopsonies | |
Note: These 14 12-letter words that end with 'nies' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with onies, enies, nnies, anies, inies, ynies, wnies, rnies, mnies, unies.
6-letter words end with 'nies' (8)