Synonym for 1th 1th is not correct, only 1st is correct.|1st means first,and the "st" is from fir"st". |You don't say "1th" since it isn't correct. You would say "1st". It's my brother's 1st Birthday. My team came in 1st.
Here is the short answer, in case you are in a rush: '1st' is the correct numeric abbreviation of the ordinal first. '1th' is a grammatical error, and it should never be used. The brief overview will help you if you need to quickly decide which spelling to use, but there is more to learn.
In summary, “1st” is correct, and “1th” is an error—but don’t let that scare you! English can seem complicated with its rules and exceptions, but with regular practice and a good attitude, you’ll get the hang of it.
To the number 1 is added st to show that something is the first in the position. As a result, only 1st is errorless, not 1th. Correct spelling, explanation: 1st represents the ordinal number the first that already existed in Old English as fyrst.
In summary, when it comes to expressing the first item in a list, the correct and accepted usage is “1st.” Remember that “1th” is not a valid ordinal number suffix. By using “1st,” you are adhering to standard English grammar and effectively conveying the intended meaning.
How do you write it, 1th or 1st? The correct way is 1st. Read to find out more about ordinal numbers in English and why 1th is wrong.
1th or 1st, which is right? | Grammar | Compare it Versus
What is the difference between "1th" and "1st" ? "1th ... - HiNative