Synonyms for Powell (same or very similar meaning)
WordNet sense 1 (United States general who was the first African American to serve as chief of staff; later served as Secretary of State under President George W. Bush (born 1937)):
Colin luther Powell, Colin Powell
WordNet sense 2 (English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969)):
Cecil Frank Powell
From the ODE community, based on WordNet
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