同 tóng
adjective | preposition | adverb
: like; same; similar; alike
: together; with
Kun Reading
同じ | おなじ onaji
noun or verb acting prenominally | noun
: same; identical; equal; uniform; equivalent; similar; common (origin); changeless; alike
: (Adverb) (usu. part of a ‘nara’ conditional) anyway; anyhow; in either case
On Reading
同 | どう dou
prefix
: the same; the said; ibid