Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ὅς
Avestan 𐬫𐬋 (cognate)
Ancient Greek οἷος (mention)
Ancient Greek ὅσος (mention)
Ancient Greek (link)
Ancient Greek (link)
Ancient Greek (mention)
Ancient Greek (mention)
Ancient Greek (mention)
Ancient Greek (mention)
Ancient Greek οὗ (mention)
Ancient Greek ἑός (mention)
Ancient Greek ἑός (alter)
Ancient Greek (alter)
Ancient Greek epi (alter)
Ancient Greek ἱός (alter)
Ancient Greek (alter)
Ancient Greek boi (alter)
Ancient Greek ϝός (alter)
Ancient Greek (alter)
Ancient Greek lak (alter)
Ancient Greek dor (alter)
Ancient Greek (mention)
Ancient Greek (mention)
Proto-Indo-European *yós (inherited)
Proto-Indo-European *yéh₂ (mention)
Proto-Indo-European *yód (mention)
Proto-Indo-European *yo- (mention)
Proto-Indo-European *éy (mention)
Proto-Indo-European *swé (inherited)
Sanskrit यद् (cognate)
Sanskrit स्व (cognate)
Phrygian ιος (cognate)

Ancient Greek ὅστις (affix)
Ancient Greek ἑός (mention)
Ancient Greek οὗ (link)
Ancient Greek οὗ (mention)
Ancient Greek οὗ (mention)
Ancient Greek ὡς (affix)
Ancient Greek ὅτε (mention)
Ancient Greek ὅπως (mention)
Ancient Greek οἷος (suffix)
Ancient Greek ὅσος (mention)
Ancient Greek ὅσπερ (mention)
Ancient Greek ἡλίκος (mention)
Ancient Greek ὅθι (suffix)
Ancient Greek ὅθεν (suffix)
Ancient Greek ὁπότε (mention)
Latin iam (cognate)
Sanskrit यद् (cognate)