soluble
adjective
[ ˈsɒljʊb(ə)l ]
• (of a substance) able to be dissolved, especially in water.
• "the poison is soluble in alcohol"
• (of a problem) able to be solved.
• "there have been periods when crime and disorder seemed soluble problems"
Origin:
late Middle English: from Old French, from late Latin solubilis, from solvere (see solve).
