13-Letter Words End with 'rms'

There are 3 13-letter words that end with 'rms'.

poikilotherms	pteridosperms
thunderstorms

Note: These 3 13-letter words that end with 'rms' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with orms, erms, arms, irms.

4-letter words end with 'rms' (1)
5-letter words end with 'rms' (17)
6-letter words end with 'rms' (12)
7-letter words end with 'rms' (14)
8-letter words end with 'rms' (34)
9-letter words end with 'rms' (59)
10-letter words end with 'rms' (40)
11-letter words end with 'rms' (20)
12-letter words end with 'rms' (5)
13-letter words end with 'rms' (3)
14-letter words end with 'rms' (1)
15-letter words end with 'rms' (1)