What is another word for inner portion?
Pronunciation: [ˈɪnə pˈɔːʃən] (IPA) 
When referring to the interior or the central region of an object or body, the term 'inner portion' has a number of synonyms from which to choose. These include 'core,' 'central area,' 'innermost region,' 'midpoint,' and 'heart.' In some cases, the word 'center' may also be appropriate, while 'nucleus' refers more specifically to the inner part of a cell or atom. Similarly, the term 'medulla' applies specifically to the inner portion of an organ or an organ structure, while 'middle' and 'midsection' may be more general descriptors. Overall, the choice of synonym will depend on the specific context and the purpose of the communication.
