15-Letter Words End with 'ction'

There are 16 15-letter words that end with 'ction'.

antivivisection	dissatisfaction
counterreaction	hypercorrection
hyperproduction	microdissection
microprojection	misconstruction
misrecollection	interconnection
nonconstruction	photoproduction
semiabstraction	radioprotection
retroreflection	underproduction

Note: These 16 15-letter words that end with 'ction' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words end with ection, action, uction, iction, nction, oction, rction.

6-letter words end with 'ction' (1)
7-letter words end with 'ction' (11)
8-letter words end with 'ction' (18)
9-letter words end with 'ction' (37)
10-letter words end with 'ction' (46)
11-letter words end with 'ction' (43)
12-letter words end with 'ction' (37)
13-letter words end with 'ction' (19)
14-letter words end with 'ction' (17)
15-letter words end with 'ction' (16)