Final answer:
The parallel word-building element to *nomin* is *nom*.
Step-by-step explanation:
The parallel word-building element to *nomin* is *nom*.
This is because *nomin* means 'name' or 'noun' in Latin, and *nom* also carries the same meaning.
For example, the word 'nominal' is derived from *nom*, which means 'pertaining to a name or noun.'