But once
One shot
One shot noun - A charge of ammunition for a single shot.
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The cap-and-ball revolver had six shots compared to the one shot of most weapons of the day, but once it was empty it was still slow to reload.
Source: Walking Armory -
One of the notable examples of this are the Enforcers' Panther tanks: normally they're pretty much cannon fodder for enemy gunships, but once they get their special weapon upgrade they quickly turn into Goddamned Bats, being able to completely bring down enemy shields in one shot.
Source: Video Game / End War - Not only does he never even get the chance to try against Char, but once he's out of dirty tricks and has to go one on one with Amuro, Amuro casually kills him in one shot and flies off without even a thought for him.
Source: Big Bad Wannabe
Cite this Source
One shot and But once. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/but_once/one_shot
But once & One shot. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/but_once/one_shot>.
One shot or But once. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/but_once/one_shot.
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