Sym·onds 
(sĭməndz, sīməndz), John Addington 1840-1893.
(sĭməndz, sīməndz), John Addington 1840-1893. British writer noted for his seven-volume series The Renaissance in Italy (1875-1886).
- Proto-Germanic
- protogynous
- protogyny
- protohistorian
- protohistoric
- protohistory
- protohuman
- Proto-Indo-European
- protolanguage
- protolithic
- protomartyr
- protomorph
- protomorphic
- proton
- protonema
- protonemal
- protonematal
- protonic
- protonotary
- protonotary
- protonotary apostolic
- proton-proton chain
- proton pump inhibitor
- proton synchrotron
- proto-oncogene