13-Letter Words Ending With IONARY

Here's the list of all the 26 13-Letter Words Ending With IONARY in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
revolutionary
1. of or relating to or characteristic or causing an axial or orbital turn
2. relating to or having the nature of a revolution
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discretionary
1. having or using the ability to act or decide according to your own discretion or judgment
2. (especially of funds) not earmarked; available for use as needed
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precautionary
1. taken in advance to protect against possible danger or failure
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expeditionary
1. (used of military forces) designed for military operations abroad
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geostationary
1. of or having a geosynchronous orbit such that the position in such an orbit is fixed with respect to the earth
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13-Letter Words Ending With IONARY