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Esperanto ok
Latin octo (derived)

Esperanto oko (suffix)
Esperanto oka (compound)
Esperanto oke (suffix)
Esperanto okiliono (affix)
Esperanto okiliardo (affix)
Esperanto okdek (compound)
Esperanto bitoko (affix)
Esperanto okono (affix)
Esperanto oklatero (compound)
Esperanto okangulo (affix)
Esperanto dek-oka (compound)
Esperanto dudek-oka (compound)
Esperanto sepdek-oka (compound)
Esperanto okdeka (compound)
Esperanto okdek-unua (compound)
Esperanto okdek-dua (compound)
Esperanto okdek-kvara (affix)
Esperanto okdek-kvina (affix)
Esperanto okdek-sesa (compound)
Esperanto okdek-sepa (compound)
Esperanto okdek-oka (compound)
Esperanto okdek-oka (compound)
Esperanto okdek-naŭa (compound)
Esperanto naŭdek-oka (compound)
Esperanto okuma (suffix)
Esperanto okedro (compound)
Esperanto okopo (affix)
Esperanto okcent (affix)
Ido ok (derived)