superuser

Noun

A user with complete access to the operating system and its configuration.

Origin / Etymology

From super- + user.

Synonyms

admin, administrator, god, goddess, op, operator, root, su, sysadmin, sysop, wheel

Scrabble Score: 11

superuser: valid Scrabble (US) TWL Word
superuser: not valid in Scrabble (MW) Merriam-Webster Dictionary
superuser: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 14

superuser: valid Words With Friends Word