How many words end in ION?

2,783, ranging from 3 to 15 letters.

What is the best scoring word that ends with ION?

EXTEMPORIZATION, worth 35 points in Scrabble.

EXTEMPORIZATION and PHOSPHATIZATION, at 15 letters.

2,783 words end in ION, with EXTEMPORIZATION the highest scoring at 35 points.

Showing the highest-scoring of 2,783 words. The pages linked below split the rest into smaller lists.

2,783 words in English end in ION. The longest are at the top, where they are most useful.

The results run from 3 letters up to 15, and the 11-letter group is the largest at 481 words.

For points rather than length, take EXTEMPORIZATION at 35 points. It tops both tables: 38 in Words With Friends as well.

Nothing here runs past 15 letters, where you will find EXTEMPORIZATION, PHOSPHATIZATION and CONVEYORIZATION.

The related pages below slice this list more finely than one page usefully can.

extemporization: a performance given extempore without planning or preparation
dichotomization: the act of dividing into two sharply different categories
hypostatization: regarding something abstract as a material thing
synchronization: coordinating by causing to indicate the same time
alphabetization: the act of putting in alphabetical order

How many words end in ION?: 2,783, ranging from 3 to 15 letters.
What is the best scoring word that ends with ION?: EXTEMPORIZATION, worth 35 points in Scrabble.
What is the longest word that ends with ION?: EXTEMPORIZATION and PHOSPHATIZATION, at 15 letters.