- superbug
- superbugs
- supercalender
- supercargo
- supercargoes
- supercargos
- supercede
- supercharge
- supercharger
- superciliaries
- superciliary
- supercilious
- superclass
- supercluster
- supercollider
- supercolumnar
- supercomputer
- superconducting
- superconductivity
- cladogenesis
- cladogram
- cladograms
- cladophyll
- cladophylla
- cladophylls