- Start平方へいほうsquare (e.g. metre)
- Start感度かんどsensitivity (e.g. of a measuring instrument), reception (radio, TV, etc.)
- Start密度みつどdensity
- Start倍率ばいりつmagnification, leverage, amplification
- Start比率ひりつratio, proportion, percentage
- Start効率こうりつefficiency
- Start過密かみつovercrowding, congestion, overpopulation
- Start密集みっしゅうcrowding together, clustering together, close formation
- Start一部分いちぶぶんone part, one portion, one section
- Start大部たいぶlengthy (of a book, etc.), voluminous
- Start極端きょくたんextreme, extremity
- Start半端はんぱremnant, fragment, incomplete set
- Start大幅おおはばbig, large, drastic
- Start若干じゃっかんsome, few, a number of
- Start比重ひじゅうspecific gravity, relative density
- Start割わりrate, ratio, proportion
- Startおびただしいlarge number, innumerable, great many
- StartレントゲンX-ray
- Start分母ぶんぼdenominator
- Start目方めかたweight