How do you say science in Japanese?
— 科学; 科学

Generic synonyms for science in Japanese
power力 (chikara)
Specialized synonyms for science in Japanese
linguistics言語学 (げんごがく, gengogaku)
mathematics数学 (sūgaku)
nose鼻 (はな, haná)
Examples of category for science in Japanese
mathematics数学 (sūgaku)