calamus /kalˈə-məs/

1. (with cap) a genus of palms whose stems make canes or rattans
2. The hollow shaft at the base of a bird's feather, a quill (zoology)
3. The reed pen used in ancient times
4. The traditional name of the sweet flag or its aromatic root

• rhizopuses
• rhizosphere
• rhizospheres
• Rh-negative
• rho
• rhod-
• rhodamine
• rhodamines
• rhodanate
• rhodanates
• rhodanic
• rhodanise
• rhodanised
• rhodanises
• rhodanising
• rhodanize
• rhodanized
• rhodanizes
• rhodanizing
• Rhode Island red
• Rhode Island reds
• Rhodesian
• Rhodesian man
• Rhodesian ridgeback
• Rhodesian ridgebacks