15-Letter Words End with 'r'

There are 23 15-letter words that end with 'r'.

autotransformer	cerebrovascular
chromatographer	cinematographer
circumnavigator	diastereoisomer
counterattacker	counterreformer
historiographer	malpractitioner
mechanoreceptor	microphotometer
extracurricular	immunomodulator
photomultiplier	photosensitizer
phototypesetter	phytogeographer
prestidigitator	thermoregulator
transmissometer	ultramarathoner
vasoconstrictor

Note: These 23 15-letter words that end with 'r' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with er, or, ar, ur, ir, rr, yr, hr.

2-letter words end with 'r' (3)
3-letter words end with 'r' (38)
4-letter words end with 'r' (123)
5-letter words end with 'r' (532)
6-letter words end with 'r' (1,577)
7-letter words end with 'r' (2,168)
8-letter words end with 'r' (2,076)
9-letter words end with 'r' (1,550)
10-letter words end with 'r' (869)
11-letter words end with 'r' (584)
12-letter words end with 'r' (308)
13-letter words end with 'r' (134)
14-letter words end with 'r' (57)
15-letter words end with 'r' (23)