The antonym for the word 'interviewed' depends upon the context used. For instance, replacing 'interviewed' with 'ignored' results in an antonym in the sense that the person wasn't given any attention. However, if the context is about job hiring, the antonym for 'interviewed' could be 'rejected' which means the person wasn't selected.
Another possible antonym for 'interviewed' could be 'overlooked', which signifies that the person was not considered due to being unnoticed. In some instances, 'spontaneous' could be considered an antonym for 'interviewed' as it implies a conversation that was held without any prior planning or preparation.