Answer: potash

AnswerCrossword Clue
POTASH

Soap ingredient

POTASH

Potassium carbonate

POTASH

Burning by-product

POTASH
Fertilizer chemical
POTASH
Soil-enriching stuff
POTASHFertilizer stuff
POTASHFertilizer component
POTASHFertilizer type
POTASHFertilizer substance
POTASHFertilizer ingredient
POTASHGlassmaking ingredient
POTASHPowder used in soapmaking
POTASHSoap and saltpeter ingredient
POTASHFertilizer enricher
POTASHBurned-wood byproduct
POTASHFertilizer compound
POTASHChemical used in making soap
POTASHSoil enricher
POTASHChemical used in soap
POTASHCompound in burned wood
POTASHSaltpeter ingredient
POTASHSoapmaking ingredient
POTASHSalt used in making glass.
POTASHPearlash.
POTASHPotassium hydroxide.
POTASHUsed in soap.
POTASHA foil for Perlmutter.
POTASHSubstance from wood ashes.
POTASHUseful oxide.
POTASHPotassium.
POTASHPerlmutter's partner.
POTASHOxide using in fertilizer, soap, etc.
POTASHAn oxide.
POTASHSoap ingredient.
POTASHDead Sea product
POTASHBurnt-wood product
POTASHCommon fertilizer
POTASHCaustic compound
POTASHFertilizer
POTASHK compound