parathesis /pə-rathˈi-sis/

1. Apposition (grammar)
2. The compounding of words without change, as (Latin) rēspūblica from rēs and pūblica (philology)

• mamillae
• mamillar
• mamillary
• mamillate
• mamillated
• mamillation
• mamillations
• mamilliform
• mamma
• mammae
• mammal
• Mammalia
• mammalian
• mammaliferous
• mammalogical
• mammalogies
• mammalogist
• mammalogists
• mammalogy
• mammals
• mammaries
• mammary
• mammas
• mammate
• mammatus