like one another

similar

being the same in size, amount, number, degree, value etc

alike

an exact copy or reproduction of writing, a picture etc

reproduction

the same; exactly alike

alike, equal

an exact copy (especially of a work of art)

duplicate

the act, process, of reproducing; something reproduced, especially a work of art

something duplicated; duplication

(a point of) likeness, similarity (between people, things)

correspondence, similarity

not different or changed; (used with 'this', 'that', 'these', 'those') already mentioned, referred to or thought of

alike, identical

the state of being similar; a point or part in which there is likeness

likeness, correspondence