sororicide
Origin / Etymology
From Latin sorōricīdium (“killing of one’s sister”), from soror (“sister”) + -cīdium (“killing”). Equivalent to Latin soror (“sister”) + -cide (“killing”).
Scrabble Score: 13
sororicide: not valid in Scrabble (US) TWL Dictionarysororicide: not valid in Scrabble (MW) Merriam-Webster Dictionary
sororicide: valid Scrabble Word in International Collins CSW Dictionary
Words With Friends Score: 14
sororicide: valid Words With Friends Word