identical (adj.)
- alike
- aped
- biform
- bifurcated
- bilateral
- bipartisan
- bipartite
- coequal
- comparable
- consubstantial
- convertible
- coordinate
- correspondent
- corresponding
- counterfeit
- dichotomous
- double
- dual
- dualistic
- duplex
- duplicate
- dyadic
- equal
- equivalent
- ersatz
- exact
- fake
- following
- homogeneous
- imitation
- indistinguishable
- interchangeable
- like
- matched
- matching
- mock
- one
- phony
- same
- selfsame
- similar
- simulated
- synthetic
- tantamount
- twin
- twinned
- two
- two-sided
- very