Synonyms and antonyms of Ordinal numbers in American Thesaurus

billionth (number)

in the place or position counted as number one billion

eighth (number)

in the place or position counted as number 8

eleventh (number)

in the place or position counted as number 11

fifteenth (number)

in the place or position counted as number 15

fifth (number)

in the place or position counted as number 5

fiftieth (number)

in the place or position counted as number 50

fortieth (number)

in the place or position counted as number 40

fourteenth (number)

in the place or position counted as number 14

fourth (number)

in the place or position counted as number 4

hundredth (number)

in the place or position counted as number 100

nineteenth (number)

in the place or position counted as number 19

ninetieth (number)

in the place or position counted as number 90

ninth (number)

in the place or position counted as number nine

ordinal number (noun)

a number such as “first” or “second” that shows what position something has in a series

second (number)

in the place or position counted as number two

seventeenth (number)

in the place or position counted as number 17

seventh (number)

in the place or position counted as number 7

seventieth (number)

in the place or position counted as number 70

sixteenth (number)

in the place or position counted as number 16

sixth (number)

in the place or position counted as number 6

sixtieth (number)

in the place or position counted as number 60

tenth (number)

in the place or position counted as number ten

tertiary (adjective)

in the place or position counted as number three

third ()

in the place or position counted as number 3

thirteenth (number)

in the place or position counted as number 13

thirtieth (number)

in the place or position counted as number 30

thousandth (number)

in the place or position counted as number 1,000

twelfth (number)

in the place or position counted as number 12

twentieth (number)

in the place or position counted as number 20