giggly gilgil giling gillii gillis gisily gising giswil glynis glywys gninsy gsigns gwills gwisil gwisin gygyll gyigyi gyling igging iggins igling illing illini ingili inglis inning insign isigny isling islwyn liging liglig ligni- lignin liling lillis linggi lining lininy linlin linsig lisiny lligwy lyings lynnin lysing lysins niggly nilnil ninigi ninlil nising nsigns nysing sigill sigils signin signis sigsys siiiii silili siling silyls singin singly sinini sisisi sissin sling- slings sliwin sniggs snying swills swilly swing- swings swingy swinny syllis syngil synygy wiggin wiggly wilily wiling willin willis willys wilnis wilwyn winily wining winwin wising wiwili wyllis wyning y-wing yiling yingli yining yli-ii yngwin