12-Letter Words End with 'ner'

There are 9 12-letter words that end with 'ner'.

commissioner	concessioner	confectioner
exhibitioner	nonlandowner	practitioner
redemptioner	straightener	strengthener

Note: These 9 12-letter words that end with 'ner' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with ener, iner, oner, nner, rner, aner, wner, gner, mner, tner, uner, dner, sner.

5-letter words end with 'ner' (16)
6-letter words end with 'ner' (78)
7-letter words end with 'ner' (72)
8-letter words end with 'ner' (105)
9-letter words end with 'ner' (80)
10-letter words end with 'ner' (37)
11-letter words end with 'ner' (19)
12-letter words end with 'ner' (9)
13-letter words end with 'ner' (3)
14-letter words end with 'ner' (2)
15-letter words end with 'ner' (2)