1) British oratorio composer 2) Carpenter, at times 3) Coloring specialist 4) Dye company worker 5) Dye user 6) Dye worker 7) Dyer 8) Floor worker 9) Furniture finisher 10) Furniture finisher, at times 11) Furniture worker 12) He dyes to live 13) Wood furniture worker 14) Woodworker, at times 15) Worker 1) Dyer 
• (n.) One who stains or tarnishes. • (n.) A workman who stains; as, a stainer of wood.
Stain'er noun 1. One who stains or tarnishes. 2. A workman who stains; as, a stainer of wood. 
a marker used to tag with, generally with a 12 mm or 20 mm tip. In some countries such as Australia possession of these without a reason can result in an on the spot fine.
[n] - a worker who stains (wood or fabric)
These are markers used to write tags which stain the surface they are written on. The stain will remain even when the tag is attempted to be removed.
noun a worker who stains (wood or fabric)
A marker for tagging.