English
suprascript
From supra- + script.
Proto-Indo-European *úp
…
Proto-Italic *superos ‘upper’
Proto-Italic *superād ‘above’
Old Latin suprād
Latin suprā ‘above, on the top, on the upper side’
English supra-
Proto-Indo-European *(s)kréybʰeti
…
Latin scrībō ‘to write’
Latin scrīptum ‘something written’
Old French escrit ‘writing(s)’
Middle English scrit ‘writing; document’
English script
Today it means
adj superscript
Language periods are conventional ranges, not dates for this word.
Etymograph / suprascript