12-Letter Words Containing: _,A,C,E,P,R,S,T

• a substance added to plastics or other materials to make them more pliable

• a phrase that has become a catchword

• intelligence manifested by being astute (as in business dealings)

• the capacity to assess situations or circumstances shrewdly and to draw sound conclusions

• clear out the chest and lungs

• discharge (phlegm or sputum) from the lungs and out of the mouth

• a medicine promoting expectoration

• a spectroscope by which spectra can be photographed

• a photographic record of a spectrum