40th
The written name for the number 43 is forty-three. Its ordinal number is forty-third.
The ordinal number of 43 is 43rd and the ordinal word is forty-third.
The ordinal number for the cardinal number 47 is written forty-seventh.
Forty second.
It is 43rd or forty-third.
Forty-first
The ordinal number 43rd is spelled "forty-third."
44 = Forty four
The ordinal form is "forty-first", numerically 41st. (The cardinal number is forty-one.)
The ordinal of 43 is: 43rd or forty-third.
forty-fourth.
The cardinal number 40 is spelled "forty" and the adjective (ordinal) 40th is "fortieth".