the principle of surprise is the most used and misused of all the principles of war.
Examples of used
used
I suspect this is because many of them stopped blogging as much as they used to.
From the techcrunch.com
In some cases, the supply is being used faster than reserves can be replenished.
From the tennessean.com
These types of vehicles are used by construction companies and small businesses.
From the tennessean.com
It should not be used, ever, as a replacement for the medication that you're on.
From the abcnews.go.com
People used to say that Seinfeld was a great show, but it wasn't about anything.
From the stltoday.com
I've used them before and place a large vase by the legs to finish off the look.
From the stltoday.com
Participants will need to fill out a form stating where the beacon will be used.
From the stltoday.com
It's a public trust, especially when public money is used to build new stadiums.
From the newsday.com
The area will be used for commercial growth with some retail associated with it.
From the desmoinesregister.com
More examples
Employed in accomplishing something; "the principle of surprise is the most used and misused of all the principles of war"- H.H.Arnold & I.C.Eaker
Exploited: of persons; taken advantage of; "after going out of his way to help his friend get the job he felt not appreciated but used"
Secondhand: previously used or owned by another; "bought a secondhand (or used) car"
(usable) useable: capable of being put to use; "usable byproducts"
(usable) functional: fit or ready for use or service; "the toaster was still functional even after being dropped"; "the lawnmower is a bit rusty but still usable"; "an operational aircraft"; "the dishwasher is now in working order"
(usable) available: convenient for use or disposal; "the house is available after July 1"; "2000 square feet of usable office space"
Scream, Dracula, Scream! is an album by the San Diego, California rock band Rocket from the Crypt, released in 1995 by Interscope Records. It was the band's first major-label release. ...
The Used is the self-titled debut album by The Used. It was released on June 25, 2002 and has since been certified gold.
(Usable) In design, usability is the study of the ease with which people can employ a particular tool or other human-made object in order to achieve a particular goal. ...