an·ti·nu·cle·on 
(ăn′tē-nklē-ŏn′, -ny-, ăn′tī-)
(ăn′tē-nklē-ŏn′, -ny-, ăn′tī-)n.
The antiparticle of a nucleon.
- spectrin
- spectro-
- spectrogram
- spectrograph
- spectrographic
- spectrographically
- spectrography
- spectroheliogram
- spectroheliograph
- spectroheliographic
- spectroheliography
- spectrohelioscope
- spectrohelioscopic
- spectrometer
- spectrometric
- spectrometry
- spectrophotometer
- spectrophotometric
- spectrophotometry
- spectroscope
- spectroscopic
- spectroscopical
- spectroscopically
- spectroscopic analysis
- spectroscopic binary