Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Azerbaijani iki
Old Turkic (cognate)
Proto-Turkic *ẹk(k)i (derived)

Azerbaijani ikinci (suffix)
Azerbaijani ikiarvadlı (mention)
Azerbaijani ikibaşlı (affix)