Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Catalan illa
Spanish isla (cognate)
French île (cognate)
Latin īnsula (inherited)
Occitan illa (cognate)
Occitan iscla (mention)
Portuguese ínsua (cognate)
Old Catalan illa (inherited)

Catalan forquilla (suffix)
Catalan Illa (mention)
Catalan illenc (suffix)
Catalan aïllar (confix)
Catalan faldilla (suffix)
Catalan bresquilla (suffix)
Catalan sabatilla (suffix)
Catalan illot (suffix)
Spanish isla (cognate)
Occitan illa (cognate)