Monotheistic Ancient Religions
This is a glossary entry on deity for those who may be puzzled when they don't see the words gods and goddesses. The plural is deities. Deity is far more convenient than gods and goddesses for tight word-counts as well as being gender-neutral.
Some religions would better be described as henotheistic than either monotheistic or polytheistic. Here are some of them and a basic definition of the term.