Words to Describe dyestuff

How dyestuff often is described ("________ dyestuff")

• acidic
• scarlet
• unfixed
• red
• azo
• unreduced
• organic
• soluble
• original
• acid
• single
• solid
• powdered
• chief
• prepared
• insoluble
• orange
• excess
• reactive
• adsorbed
• more
• less
• natural
• fluorescent
• colorless
• important
• suitable
• unknown
• appropriate
• black
• yellow
• commercial
• undissolved
• absent
• particular
• synthetic
• artificial
• corresponding
• fugitive
• tar
• basic
• substantive
• direct
• brown
• expensive
• green
• new
• requisite
• purple
• valuable
• actual
• first
• crimson
• pure
• blue
• mordant
• oldest
• ancient