12-Letter Words Containing: THRO

• a productive insight

• making an important discovery

• a penetration of a barrier such as an enemy's defense

• voluntary promotion of human welfare

• an antibiotic (trade name Erythrocin or E-Mycin or Ethril or Ilosone or Pediamycin) obtained from the actinomycete Streptomyces erythreus; effective against many Gram-positive bacteria and some Gram-negative

• tiny bits of protoplasm found in vertebrate blood; essential for blood clotting

• a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle

• a weapon that squirts ignited fuel for several yards