We have put together a list of words that are similar to THOUSANDTH.

4 Alternative Words Similar to thousandth

1 1000th Adjective      Synonym Words Like 1000th
2 Ordinal Adjective      Similar Words Like Ordinal
3 Rank Noun      Synonym Words Like Rank
4 Minute Adjective      Synonym Words Like Minute

2 examples of thousandth

1 the thousandth part of a thing
2 to do a thing for the thousandth time

10 definitions of thousandth

1 Next in order after nine hundred and ninty-nine; coming last of a thousand successive individuals or units; -- the ordinal of thousand.
2 Constituting, or being one of, a thousand equal parts into which anything is divided; the tenth of a hundredth.
3 Occurring as being one of, or the last one of, a very great number; very small; minute; -- used hyperbolically.
4 The quotient of a unit divided by a thousand; one of a thousand equal parts into which a unit is divided.
5 the ordinal number of one thousand in counting order
6 position 1,000 in a countable series of things
7 one part in a thousand equal parts
8 The ordinal number matching the number 1,000 in a series.
9 One of 1,000 equal parts.
10 Last in order of a series of a thousand; next after the nine hundred and ninety-ninth: an ordinal numeral.
We get our data from many different dictionaries across the web:
Wordnik, Wiktionary, Century, American Heritage, Gcide