ἱερός
hierós
“sacred, holy”
6 words in English grow from this root.
Hierarchy
Politicsἱερόςhierós
“rule of the sacred”
Hierocracy
Politicsἱερόςhierós
“rule by the sacred”
Hieroglyph
Wordsἱερόςhierós
“sacred carving”
Hierophant
Faithἱερόςhierós
“one who shows sacred things”
Hierophany
Faithἱερόςhierós
“showing of the sacred”
Jerome
Everydayἱερόςhierós
“sacred name”