30th
1. [ adjective ] coming next after the twenty-ninth in position
Synonyms: thirtieth
Related terms: ordinal
Similar spelling:   300th
  130th
  90th
  80th
  70th
  60th
  50th
  40th
  20th
  10th
  110th
  120th
  140th
  150th
  200th
  170th
  180th
  190th
  400th
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  160th
  100th