What does saltpeter mean?
Saltpeter means (US) Alternative spelling of saltpetre..
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Pronunciation varies by accent · noun
(US) Alternative spelling of saltpetre..
Use saltpeter when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Saltpeter means (US) Alternative spelling of saltpetre..
Common synonyms include niter, nitre, saltpetre, potassium nitrate.
The opposite depends on the specific sense.
Use saltpeter where its definition matches the intended context.
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