What does thirtieth mean?
Thirtieth means The ordinal form of the number thirty..
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/ˈθɜːti.əθ/ · adjective
The ordinal form of the number thirty..
Use thirtieth when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Thirtieth means The ordinal form of the number thirty..
Common synonyms include 30th, trigesimal, ordinal.
The opposite depends on the specific sense.
Use thirtieth where its definition matches the intended context.
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