There is no 4-letter word for “scepter”.
The word “scepter” is pronounced /ˈseptər/ and has 2 syllables. It is a long, thin rod held in the hand as a symbol of authority or sovereignty.
Possible related words:
- mace (a heavy club or staff used as a weapon or ceremonial object)
- orb (a round ball or globe, especially one held as a symbol of sovereignty)
- sceptral (of or relating to a scepter)
- sceptre (an alternative spelling of “scepter”)