Incorrect spelling


Incorrect spelling, explanation: nineth is the incorrect form of the ordinal number ninth. Ninth is the composition of the number nine and suffix -th with the omission of vowel e. Although it is easy to make a mistake, nineth is not correct and the only correct spelling is ninth.

Correct spelling


Correct spelling, explanation: ninth is the correct spelling of the written form of the ordinal number of 9. An ordinal number is created by adding the suffix th to the number nine with the omission of the vowel e. It is easy to make a mistake and use the wrong spelling nineth, therefore we should remember that the correct one is only ninth.

Definition of ninth:
adjective: the ordinal number of nine;
I was the ninth person in the queue to the pastry shop.
noun: the ninth of a series;
She wrote the ninth part of her book series.
adverb: in the ninth place;
Danny ended up in ninth place in the holiday tournament.