Term: ringleader: a person who leads (especially in illicit activities)
Broader: instigator: someone who deliberately foments trouble | Unrelated: oxyopia: unusually acute vision
Broader: instigator: someone who deliberately foments trouble | Unrelated: texture: the characteristic appearance of a surface having a tactile quality
Broader: instigator: someone who deliberately foments trouble | Unrelated: piano action: action consisting of a system of levers that move a felt hammer to strike the strings when a key is depressed
Broader: instigator: someone who deliberately foments trouble | Unrelated: mudguard: a curved piece above the wheel of a bicycle or motorcycle to protect the rider from water or mud thrown up by the wheels
Broader: instigator: someone who deliberately foments trouble | Unrelated: boot: footwear that covers the whole foot and lower leg
Broader: instigator: someone who deliberately foments trouble | Unrelated: occupational group: a body of people doing the same kind of work
Broader: instigator: someone who deliberately foments trouble | Unrelated: ballgame: a particular situation that is radically different from the preceding situation
Broader: instigator: someone who deliberately foments trouble | Unrelated: tribalism: the beliefs of a tribal society
Broader: instigator: someone who deliberately foments trouble | Unrelated: conservative judaism: Jews who keep some of the requirements of the Mosaic law but allow for adaptation of other requirements (as some of the dietary laws) to fit modern circumstances
Broader: instigator: someone who deliberately foments trouble | Unrelated: tipstaff: staff with a metal tip carried as a sign of office by e.g. a bailiff or constable