Mull - Neph
- negative chemotaxis
- Negative crystal
- Negative demonstration
- negative electricity
- Negative electricity
- Negative eyepiece
- negative hydrotropism
- negative lead
- negative muon
- negative phototaxis
- negative phototropism
- Negative pregnant
- Negative quantity
- Negative rotation
- Negative sign
- Negative theorem
- negative thigmotaxis
- Negatived
- Negatively
- Negatively charged