Capable of or fit for being smoked (as tobacco, etc.)(adjective)
Something that can be smoked.(noun)
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Use "smokable" in a sentence
"If the American Farm Bureaus and Farmers Unions were truly serving their constituents, they would be pushing hard for legal pot so that its far more profitable (but essentially un-smokable) cousin could again bring prosperity to American farmers."
"The way Latisha lights plates of crack on fire to create smokable resin ... usually while in bed."
"If hemp was legalized as a smokable drug (like tobacco) it would be available for sale at a much lower price for much higher quality in commercial establishments."