両

both arguments; both opinions

both prefectures

(a) year or two

both houses of parliament

amphibious; amphibian

loss on both sides

Abbreviation

plain cigarette

both kinds; both species

both cities

Orient and Occident; Atlantic and Pacific

both languages

both words

both openings; two people; couple

Common noun

completeness in both (e.g. loyalty and filial piety, study and sports)

Nouns which may take the genitive case particle 'no'

advantageous to both sides

androgynous; isosexual; amphoteric

sideburns; hair at the sides of the head

both towns

dimorphism

pot with two handles

hunting-case watch

bisexuality

the two capitals (e.g. Tokyo and Kyoto, Chang'an and Luoyang)

Ryōtan (region in Kansai corresponding to the two historical provinces of Tanba and Tango)

kneehole desk

urination and bowel movement