- ars3
- arse4
- arsenal9
- arsenals10
- arsenate9
- arsenates10
- arsenic11
- arsenical14
- arsenicals15
- arsenics12
- arsenide10
- arsenides11
- arsenious11
- arsenite9
- arsenites10
- arseno7
- arsenopyrite18
- arsenopyrites19
- arsenous10
- arses5
- arshin9
- arshins10
- arsine7
- arsines8
- arsino7
- arsis5
- arson6
- arsonist9
- arsonists10
- arsonous10
- arsons7
- arsphenamine22
- arsphenamines23